Super Twenty vs AlterU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super Twenty
Merge numbered tiles by dragging and connecting them. Aim for the highest score within the time limit. Test your reflexes and challenge others.
- Drag and merge tiles
- Timed gameplay
- Score-based challenges
- Reaction testing
- Online competition
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Drag and merge tiles with the same number. Try to get as much as possible within given time. Check your reaction and compete with other users.
AlterU
Create and share mini-games using natural language. This AI-powered platform lets you turn ideas into playable experiences and connect with friends through creative gaming and avatars.
- AI-powered mini-game creation
- Natural language game design
- Share games with friends
- Avatar customization
- Social interaction through games
- Build creative communities
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AlterU is a new AI-powered gaming social app where anyone can create mini-games with natural language and share them with friends. Turn your ideas into playable experiences, interact through games, and build real social connections around creativity, avatars, and fun.
Screenshots
Verdict
The clearest difference is update cadence: AlterU at every 3 days against Super Twenty's every 2 months. AlterU also leads on rating (5.0 vs 4.6) and iOS requirement (15.6 vs 27.0). Super Twenty's advantage is ratings volume (31 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AlterU holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Super Twenty has 31 ratings behind it against 1, so its average is the more settled of the two.
Super Twenty ships an update every 2 months, AlterU every 3 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | Super Twenty | AlterU |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (31 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 31 — better | 1 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 27.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 11 MB | 20 MB |
| Age rating | 4+ | 12+ |
| Developer | Alexandr Peancovschi | SPACEDAO PTE. LTD. |
Customer experience
Super Twenty
AlterU
In-app purchases
Super Twenty
No in-app purchases
AlterU
No in-app purchases
