Letterboxd vs Threema. The Secure Messenger

Letterboxd

Letterboxd
App Store
$223.0K/mo
~$2.68M/yr · 9.7M installs
VS

Threema. The Secure Messenger

Threema GmbH
App Store
$6.1K/mo
~$73.4K/yr · 33K installs
Revenue winner Letterboxd wins +3548% vs other
Installs winner Letterboxd wins +29422% vs other
MAU winner Letterboxd wins +30581% vs other
Rating winner Letterboxd wins +13% vs other

Why Letterboxd is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Letterboxd earns roughly 36× more per month than Threema. The Secure Messenger - $223.0K vs $6.1K.
  2. Subscription model. Letterboxd runs a $1.58/mo subscription that compounds; Threema. The Secure Messenger relies on one-shot IAP or ads.
  3. Bigger install base. Letterboxd has ~9.7M lifetime installs vs Threema. The Secure Messenger's ~33K - 295.2× the funnel top.
  4. More monetization surfaces. Letterboxd runs 3 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Letterboxd report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Letterboxd
vs
Threema. The Secure Messenger
Monthly revenue (est.)?
$223.0K
◀
$6.1K
Annual revenue (est.)
$2.68M
◀
$73.4K
Lifetime installs (est.)
9.7M
◀
33K
Monthly active users (est.)?
4.4M
◀
14K
App Store rating
4.82★
◀
4.28★
Total ratings
88K
◀
656
US grossing rank
-
=
-
Cheapest monthly sub
$1.58
◀
No sub
IAP tiers detected
3 tiers
◀
0 tiers

Letterboxd

Letterboxd
App Store
Category
Social Networking
Price
Free
Released
Mar 15, 2016
Last updated
Apr 28, 2026
File size
132.7 MB
Content rating
17+
Version
4.11.3
Languages
English
View full Letterboxd report →

Threema. The Secure Messenger

Threema GmbH
App Store
Category
Social Networking
Price
USD6.99
Released
Dec 28, 2012
Last updated
Apr 27, 2026
File size
106.3 MB
Content rating
4+
Version
7.1.1
Languages
Bulgarian, Czech, Dutch, English, French, German +14 more
View full Threema. The Secure Messenger report →

Letterboxd trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Threema. The Secure Messenger trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Letterboxd App Store page →Threema. The Secure Messenger App Store page →

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FAQ

Which makes more money, Letterboxd or Threema. The Secure Messenger? v
Letterboxd earns about $223.0K per month, while Threema. The Secure Messenger earns about $6.1K. That is a 36.5× revenue gap (~$216.9K more per month for Letterboxd). Annual revenue: Letterboxd ≈ $2.68M/year, Threema. The Secure Messenger ≈ $73.4K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Letterboxd or Threema. The Secure Messenger? v
Letterboxd leads with about 9.7M estimated downloads vs 33K for Threema. The Secure Messenger - a 295.2× gap. Letterboxd's App Store downloads are estimated from 88K ratings × the standard 1:75 ratio. Threema. The Secure Messenger's App Store downloads are estimated from 654 ratings.
Are Letterboxd and Threema. The Secure Messenger in the same App Store category and competing for the same money? v
Yes - both apps sit in the Social Networking category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Letterboxd and Threema. The Secure Messenger offer? v
Letterboxd: IAP range 3 tiers detected. Threema. The Secure Messenger: no IAP detected on the public listing. Letterboxd runs a "Subscription (~$1.58/mo)" monetization model; Threema. The Secure Messenger runs "Paid app ($6.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Letterboxd or Threema. The Secure Messenger? v
Letterboxd edges ahead with ★ 4.8 vs ★ 4.3 (gap of 0.5 stars). Rating volume: Letterboxd 88K ratings, Threema. The Secure Messenger 654 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Letterboxd vs Threema. The Secure Messenger revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $223.0K for Letterboxd and $6.1K for Threema. The Secure Messenger are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Social Networking) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Letterboxd or Threema. The Secure Messenger to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.