Prison Tower vs Sliding Frog
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Prison Tower
Build a towering stack of heroes by strategically dropping them. Guide the princess to safety by climbing the tower. Experience a fresh take on classic block-stacking gameplay with engaging modes.
- Stack heroes vertically
- Rescue trapped princess
- Strategic tap-to-drop gameplay
- Prison Tower rescue mode
- Challenge Mode for high scores
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Stack ‘em up and clamber on up! Build a stack of heroes and help the princess climb to safety! An exciting new twist on block stacking games! === How to play === (1) Rules - Fairy spirits will carry in new heroes. - Tap the screen to drop a hero down. - Drop the heroes to form a stack – make sure it doesn’t topple! (2) Game Modes - Prison Tower: Rescue the trapped princess from the depths of the prison tower. - Challenge Mode: See how many heroes you can stack up. How high can you go?
Sliding Frog
Guide a yellow frog on an adventure through a magical forest. Tap the screen to make the frog slide and navigate through a world filled with green pipes. Enjoy a simple yet engaging experience as you help the frog explore.
- Tap to slide
- Avoid green pipes
- Forest adventure
- Simple controls
- Charming frog character
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A yellow frog lived in wonder forest. One day, yellow frog goes on adventure to see around the world... * How to play * - Yellow frog makes a sliding when tap the screen. - Go on adventure by avoid the green pipes. Let's avoiding the green pipes, cheer the adventures of frog.
Screenshots
Verdict
The clearest difference is rating: Sliding Frog at 5.0 against Prison Tower's 4.5. Sliding Frog also leads on ads (none vs shown) and review sentiment (100% vs 72%). Prison Tower's advantage is update cadence (every 4 months vs every 18 months) and ratings volume (14 vs 1). On price, in-app purchases, monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Sliding Frog holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Prison Tower has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of Prison Tower's written reviews are positive against 100% of Sliding Frog's.
Prison Tower ships an update every 4 months, Sliding Frog every 18 months. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.
| Parameter | Prison Tower | Sliding Frog |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 72.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 1 |
| Update frequency | Every 4 months — better | Every 18 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | marge co., ltd. |
Customer experience
Prison Tower
Sliding Frog
Bugs and requests
Prison Tower
Reported bugs
5 issues- Game over at level 92 in challenge mode
- Start screen unresponsive
- Crashes frequently
- Fairies carrying people instead of princess
- People not stacking properly
Requested features
5 requests- New OS compatibility
- Improved start screen responsiveness
- More variety in gameplay
- Fix fairies carrying people instead of princess
- Fix fairies carrying people instead of princess
Sliding Frog
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Prison Tower
No in-app purchases
Sliding Frog
No in-app purchases
