ICU vs Sequence
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ICU
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ICU (I Challenge You) is one of the most interesting and challenging games you have ever played before! Every level of this game is more challenging than previous one. Only high level IQ persons can solve the challenges. You can also challenge your friends by sharing your completed levels and see their position on leader board. So what are you waiting for? Solve the challenges and be the Ultimate Genius. Play on & unlock new fantastic levels with more interesting challenges. Features: Fantastic levels with eye catchy artworks Different levels with different type of challenges. Simplified control with just a fingertip. Super Addictive Gameplay that you will play for all day long.
Sequence
Test your memory by tapping numbered tiles in the correct order. Choose from various difficulty levels, grid sizes, and game modes to challenge yourself. See how long you can last in the infinite mode.
- Memorize numbered tile sequences
- Tap tiles in correct order
- Multiple difficulty levels
- Variable grid sizes
- Sequential number mode
- Non-sequential number mode
- Multiples of 2 mode
- Infinite mode
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Sequence is a memory game where you memorize a numbered sequence of tiles, and then tap the correct tiles in the correct order to complete the board. Multiple difficulty levels, grid sizes, and game modes give all players something to challenge them. Unlock infinite mode to see how long you can last! Game modes include: * Sequential numbers (ex: 1, 2, 3, 4, 5) * Non-Sequential numbers (ex: 3, 7, 12, 13, 16) * Multiples of 2 (ex: 2, 4, 6, 8, 10)
Screenshots
Verdict
The clearest difference is in-app purchases: ICU at none against Sequence's 2. ICU also leads on iOS requirement (15.0 vs 17.6). Sequence's advantage is ads (none vs shown). On price, update cadence and device support 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. Sequence sells 2 one-off in-app purchases. ICU asks for nothing beyond the download.
ICU ships an update every 2 months, Sequence every 3 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | ICU | Sequence |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (14 ratings) — better |
| Number of ratings | — | 14 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 75 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Be Yourself Ventures Ltd. | Dustin Wiens |
In-app purchases
ICU
No in-app purchases
Sequence
- Non-Consecutive Game$0.99
- Multiples of 2$0.99
Questions
Is ICU free?
Is Sequence free?
Do ICU or Sequence have ads?
Which is updated more often, ICU or Sequence?
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