Unlock Jam vs Mathstack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Unlock Jam
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Unlock Jam brings an innovative twist to color-matching puzzle gaming with its engaging key-sorting mechanics. The objective is to clear the locks by sorting and matching colorful keys. Move blocking keys to another stick to clear the path for the matching key. Tap the key that matches the lock at the top of the screen. Experience the thrill of unlocking each level with strategic moves and quick thinking. Enjoy.
Mathstack
A unique number puzzle game where you stack cards to form sequences. Strategically use temporary slots to clear the board and uncover hidden cards. Offers three difficulty levels for a tailored challenge.
- Sequence building gameplay
- Strategic card stacking
- Temporary slot management
- Three difficulty levels
- Uncover hidden cards
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Mathstack - Sequence Puzzle Love number puzzles? This one's different. Stack your way to victory by building sequences from 1 to 15 (or 15 to 1) across five colorful stacks to clear the board. The catch? There are more cards than space on the board. Think ahead, use your temporary slots wisely, and plan your moves to uncover the cards you need. Three difficulty levels to match your mood: - Easy (1-5) for a quick brain break - Medium (1-10) for a solid challenge - Hard (1-15) for number-crunching pros Simple to learn. Tricky to master. Impossible to put down. Terms of Service: https://hazerim.com/terms-of-service/ Privacy Policy: https://hazerim.com/mathstack/privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: Unlock Jam at none against Mathstack's 3. Unlock Jam also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and ads 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. Mathstack sells 3 in-app purchases, starting at $1.99 per 7 days. Unlock Jam asks for nothing beyond the download.
| Parameter | Unlock Jam | Mathstack |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 11 days |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 31 MB |
| Age rating | 12+ | 12+ |
| Developer | Mehmet Fatih Sahin | Hazerim Interactive Entertainment, UAB |
In-app purchases
Unlock Jam
No in-app purchases
Mathstack
- No Ads (Weekly)3 Days trial$1.997 Days
- No Ads (Monthly)$5.991 Month
- No Ads (Lifetime)$19.99









