Gizmo: AI Tutor vs Retain Cards: AI Flashcards
Gizmo: AI Tutor
Save All
App Store
$5.4K/mo
~$65.0K/yr · 1.4M installs
VS
Retain Cards: AI Flashcards
Retain Labs
Google Play
$5.8K/mo
~$69.2K/yr · 150K installs
Revenue winner
Retain Cards: AI Flashcards wins
+6% vs other
Installs winner
Gizmo: AI Tutor wins
+804% vs other
MAU winner
Gizmo: AI Tutor wins
+1150% vs other
Rating winner
Gizmo: AI Tutor wins
+10% vs other
Why Retain Cards: AI Flashcards is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Premium pricing. Retain Cards: AI Flashcards charges $33.01/mo vs Gizmo: AI Tutor's $6.99/mo - higher ARPU per converted user.
→ Find more apps with this revenue gap · Full Retain Cards: AI Flashcards report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Gizmo: AI Tutor
vs
Retain Cards: AI Flashcards
Monthly revenue (est.)?
$5.4K
▶
$5.8K
Annual revenue (est.)
$65.0K
▶
$69.2K
Lifetime installs (est.)
1.4M
◀
150K
Monthly active users (est.)?
161K
◀
13K
App Store rating
4.76★
◀
4.33★
Total ratings
12K
◀
5K
US grossing rank
-
=
-
Cheapest monthly sub
$6.99
▶
$33.01
IAP tiers detected
1 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Feb 17, 2022
- Last updated
- Jul 1, 2026
- File size
- 179.3 MB
- Content rating
- 4+
- Version
- 3.0.163
- Languages
- English
- Category
- Education
- Price
- Free
- Released
- Sep 25, 2025
- Last updated
- Jun 29, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.1.0
- Languages
- -
Gizmo: AI Tutor trajectory
Retain Cards: AI Flashcards trajectory
FAQ
Which makes more money, Gizmo: AI Tutor or Retain Cards: AI Flashcards? v
Retain Cards: AI Flashcards earns about $5.8K per month, while Gizmo: AI Tutor earns about $5.4K. That is a 1.1× revenue gap (~$351 more per month for Retain Cards: AI Flashcards). Annual revenue: Gizmo: AI Tutor ≈ $65.0K/year, Retain Cards: AI Flashcards ≈ $69.2K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Gizmo: AI Tutor or Retain Cards: AI Flashcards? v
Gizmo: AI Tutor leads with about 1.4M estimated downloads vs 150K for Retain Cards: AI Flashcards - a 9.0× gap. Gizmo: AI Tutor's App Store downloads are estimated from 12K ratings × the standard 1:75 ratio. Retain Cards: AI Flashcards reports 100,000+ installs on Google Play.
Are Gizmo: AI Tutor and Retain Cards: AI Flashcards in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Education 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 Gizmo: AI Tutor and Retain Cards: AI Flashcards offer? v
Gizmo: AI Tutor: IAP range 1 tiers detected. Retain Cards: AI Flashcards: IAP range $12.99 - $83.88 per item. Gizmo: AI Tutor runs a "Free casual game · ad-supported (~$0.04/MAU)" monetization model; Retain Cards: AI Flashcards runs "Subscription (~$33.01/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Gizmo: AI Tutor or Retain Cards: AI Flashcards? v
Gizmo: AI Tutor edges ahead with ★ 4.8 vs ★ 4.3 (gap of 0.4 stars). Rating volume: Gizmo: AI Tutor 12K ratings, Retain Cards: AI Flashcards 3 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Gizmo: AI Tutor vs Retain Cards: AI Flashcards revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $5.4K for Gizmo: AI Tutor and $5.8K for Retain Cards: AI Flashcards are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 Gizmo: AI Tutor or Retain Cards: AI Flashcards to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play 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.