[Richard Suchenwirth] 2013-12-04 - I have [AndroWish] on my Android tablet and phone, and it seems quite well-equipped:
 % catch {package require .}
 % llength [package names]
 607
The long list is a bit hard to read on the small screens, so I sorted them, joined with newlines, to a text file from which this is copied:

([chw] 2014-01-26: using AndroWish ''Leningrad'' edition)
===none
BWidget
Img
Itcl
Iwidgets
Memchan
Mentry
Mentry_tile
Plotchart
S3
SASL
SASL::NTLM
SASL::XGoogleToken
Tablelist
Tablelist_tile
Tcl
TclMixer
TclOO
Tclx
Thread
Tk
Tktable
Trf
Ttk
Ttrace
Wcb
XOTcl
aes
ascii85
asn
autoproxy
autoscroll
base32
base32::core
base32::hex
base64
bee
bench
bench::in
bench::out::csv
bench::out::text
bibtex
bindDown
blowfish
cache::async
canvas::drag
canvas::edit::points
canvas::edit::polyline
canvas::edit::quadrilateral
canvas::gradient
canvas::highlight
canvas::mvg
canvas::snap
canvas::sqmap
canvas::tag
canvas::track::lines
canvas::zoom
char
chatwidget
cksum
clock::iso8601
clock::rfc2822
cmdline
comm
configuration
control
controlwidget
coroutine
coroutine::auto
counter
crc16
crc32
crosshair
csv
ctext
cursor
datefield
des
diagram
diagram::application
diagram::attribute
diagram::basic
diagram::core
diagram::direction
diagram::element
diagram::navigation
diagram::point
dns
docstrip
docstrip::util
doctools
doctools::changelog
doctools::config
doctools::cvs
doctools::html
doctools::html::cssdefaults
doctools::idx
doctools::idx::export
doctools::idx::export::docidx
doctools::idx::export::html
doctools::idx::export::json
doctools::idx::export::nroff
doctools::idx::export::text
doctools::idx::export::wiki
doctools::idx::import
doctools::idx::import::docidx
doctools::idx::import::json
doctools::idx::parse
doctools::idx::structure
doctools::msgcat
doctools::msgcat::idx::c
doctools::msgcat::idx::de
doctools::msgcat::idx::en
doctools::msgcat::idx::fr
doctools::msgcat::toc::c
doctools::msgcat::toc::de
doctools::msgcat::toc::en
doctools::msgcat::toc::fr
doctools::nroff::man_macros
doctools::paths
doctools::tcl::parse
doctools::text
doctools::toc
doctools::toc::export
doctools::toc::export::doctoc
doctools::toc::export::html
doctools::toc::export::json
doctools::toc::export::nroff
doctools::toc::export::text
doctools::toc::export::wiki
doctools::toc::import
doctools::toc::import::doctoc
doctools::toc::import::json
doctools::toc::parse
doctools::toc::structure
fileutil
fileutil::decode
fileutil::globfind
fileutil::magic::cfront
fileutil::magic::cgen
fileutil::magic::filetype
fileutil::magic::mimetype
fileutil::magic::rt
fileutil::multi
fileutil::multi::op
fileutil::traverse
ftp
ftp::geturl
ftpd
generator
getstring
gpx
grammar::aycock
grammar::aycock::debug
grammar::aycock::runtime
grammar::fa
grammar::fa::dacceptor
grammar::fa::dexec
grammar::fa::op
grammar::me::cpu
grammar::me::cpu::core
grammar::me::cpu::gasm
grammar::me::tcl
grammar::me::util
grammar::peg
grammar::peg::interp
gridplus
history
hook
html
htmlparse
http
huddle
ico
icons
ident
imap4
img::base
img::bmp
img::dted
img::gif
img::ico
img::jpeg
img::pcx
img::pixmap
img::png
img::ppm
img::raw
img::sgi
img::sun
img::tga
img::tiff
img::window
img::xbm
img::xpm
inifile
interp
interp::delegate::method
interp::delegate::proc
ip
ipentry
irc
itcl
itk
iwidgets
javascript
jpeg
json
json::write
keynav
khim
lambda
ldap
ldapx
led
log
logger
logger::appender
logger::utils
map::geocode::nominatim
map::slippy
map::slippy::cache
map::slippy::fetcher
mapproj
math
math::bigfloat
math::bignum
math::calculus
math::calculus::symdiff
math::complexnumbers
math::constants
math::decimal
math::fourier
math::fuzzy
math::geometry
math::interpolate
math::linearalgebra
math::machineparameters
math::numtheory
math::optimize
math::polynomials
math::rationalfunctions
math::roman
math::special
math::statistics
md4
md5
md5crypt
mentry
mentry::common
mentry_tile
menubar
menubar::debug
menubar::node
menubar::tree
meter
mime
mklite
msgcat
multiplexer
nameserv
nameserv::auto
nameserv::common
nameserv::server
namespacex
ncgi
nmea
nntp
nsf
ntext
nx
nx::doc
nx::doc::dc
nx::doc::html
nx::doc::xodoc
nx::doc::xowiki
nx::pp
nx::serializer
nx::test
nx::trait
nx::traits::callback
nx::zip
oo::util
opt
otp
page::analysis::peg::emodes
page::analysis::peg::minimize
page::analysis::peg::reachable
page::analysis::peg::realizable
page::compiler::peg::mecpu
page::config::peg
page::gen::peg::canon
page::gen::peg::cpkg
page::gen::peg::hb
page::gen::peg::me
page::gen::peg::mecpu
page::gen::peg::ser
page::gen::tree::text
page::parse::lemon
page::parse::peg
page::parse::peghb
page::parse::pegser
page::pluginmgr
page::reader::hb
page::reader::lemon
page::reader::peg
page::reader::ser
page::reader::treeser
page::transform::mecpu
page::transform::reachable
page::transform::realizable
page::util::flow
page::util::norm::lemon
page::util::norm::peg
page::util::peg
page::util::quote
page::writer::hb
page::writer::identity
page::writer::me
page::writer::mecpu
page::writer::null
page::writer::peg
page::writer::ser
page::writer::tpc
page::writer::tree
paths
pdf4tcl
pdf4tcl::glyph2unicode
pdf4tcl::stdmetrics
picoirc
pki
platform
platform::shell
plotanim
pluginmgr
png
pop3
pop3d
pop3d::dbox
pop3d::udb
profiler
pt::ast
pt::cparam::configuration::critcl
pt::parse::peg
pt::pe
pt::pe::op
pt::peg
pt::peg::container
pt::peg::container::peg
pt::peg::export
pt::peg::export::container
pt::peg::export::json
pt::peg::export::peg
pt::peg::from::json
pt::peg::from::peg
pt::peg::import
pt::peg::import::json
pt::peg::import::peg
pt::peg::interp
pt::peg::op
pt::peg::to::container
pt::peg::to::cparam
pt::peg::to::json
pt::peg::to::param
pt::peg::to::peg
pt::peg::to::tclparam
pt::pgen
pt::rde
pt::tclparam::configuration::snit
pt::tclparam::configuration::tcloo
radioMatrix
ral
ratcl
rc4
rcs
rdial
report
resolv
rest
ripemd128
ripemd160
sha1
sha256
simulation::annealing
simulation::montecarlo
simulation::random
smtp
smtpd
snit
soundex
spf
sqlite3
starkit
stooop
stringprep
stringprep::data
struct
struct::disjointset
struct::graph
struct::graph::op
struct::list
struct::matrix
struct::pool
struct::prioqueue
struct::queue
struct::record
struct::set
struct::skiplist
struct::stack
struct::tree
style
style::as
style::lobster
sum
swaplist
switched
tablelist
tablelist::common
tablelist_tile
tachometer
tar
tcl::chan::cat
tcl::chan::core
tcl::chan::events
tcl::chan::facade
tcl::chan::fifo
tcl::chan::fifo2
tcl::chan::halfpipe
tcl::chan::memchan
tcl::chan::null
tcl::chan::nullzero
tcl::chan::random
tcl::chan::std
tcl::chan::string
tcl::chan::textwindow
tcl::chan::variable
tcl::chan::zero
tcl::randomseed
tcl::tommath
tcl::transform::adler32
tcl::transform::base64
tcl::transform::core
tcl::transform::counter
tcl::transform::crc32
tcl::transform::hex
tcl::transform::identity
tcl::transform::limitsize
tcl::transform::observe
tcl::transform::otp
tcl::transform::rot
tcl::transform::spacer
tcl::transform::zlib
tclDES
tclDESjr
tcltest
tdbc
tdbc::sqlite3
tdom
tepam
term
term::ansi::code
term::ansi::code::attr
term::ansi::code::ctrl
term::ansi::code::macros
term::ansi::ctrl::unix
term::ansi::send
term::interact::menu
term::interact::pager
term::receive
term::receive::bind
term::send
text::write
textutil
textutil::adjust
textutil::expander
textutil::repeat
textutil::split
textutil::string
textutil::tabify
textutil::trim
tie
tie::std::array
tie::std::dsource
tie::std::file
tie::std::growfile
tie::std::log
tie::std::rarray
tiff
tile
time
tipstack
tkcon
tkconclient
tkpiechart
tls
tooltip
transfer::connect
transfer::copy
transfer::copy::queue
transfer::data::destination
transfer::data::source
transfer::receiver
transfer::transmitter
treectrl
treeql
trofs
trsync
try
ttk::dialog
ttk::icons
ttk::theme::alt
ttk::theme::clam
ttk::theme::classic
ttk::theme::default
udp
uevent
uevent::onidle
unicode
unicode::data
units
uri
uri::urn
uuencode
uuid
valtype::common
valtype::creditcard::amex
valtype::creditcard::discover
valtype::creditcard::mastercard
valtype::creditcard::visa
valtype::gs1::ean13
valtype::iban
valtype::imei
valtype::isbn
valtype::luhn
valtype::luhn5
valtype::usnpi
valtype::verhoeff
vfs
vfs::ftp
vfs::http
vfs::m2m
vfs::mk4
vfs::mkcl
vfs::ns
vfs::tar
vfs::template
vfs::template::chroot
vfs::template::collate
vfs::template::fish
vfs::template::quota
vfs::template::version
vfs::template::version::delta
vfs::test
vfs::tk
vfs::urltype
vfs::webdav
vfs::zip
vlerq
voltmeter
wcb
widget
widget::all
widget::arrowbutton
widget::calendar
widget::dateentry
widget::dialog
widget::listentry
widget::listsimple
widget::menuentry
widget::panelframe
widget::ruler
widget::screenruler
widget::scrolledtext
widget::scrolledwindow
widget::statusbar
widget::superframe
widget::toolbar
widget::validator
wip
xotcl::comm::connection
xotcl::comm::dav
xotcl::comm::ftp
xotcl::comm::httpAccess
xotcl::comm::httpd
xotcl::comm::imap
xotcl::comm::ldap
xotcl::comm::mime
xotcl::comm::pcache
xotcl::htmllib
xotcl::metadataAnalyzer
xotcl::mixinStrategy
xotcl::package
xotcl::script
xotcl::scriptCreation::recoveryPoint
xotcl::scriptCreation::scriptCreator
xotcl::serializer
xotcl::staticMetadataAnalyzer
xotcl::trace
xotcl::upvar-compat
xotcl::wafecompat
xotcl::xodoc
xsxp
xyplot
yaml
yencode
zipfile::decode
zipfile::encode
zlib
===


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