Power Them vs Prefecture Survival
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Power Them
Navigate fun roads, powering up toys and gadgets to clear your path. Recharge a mystery car to discover hidden treasure in this unique battery-themed game.
- Roll batteries
- Power up toys
- Recharge mystery car
- Discover hidden treasure
- Navigate fun roads
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Roll your batteries! You will recreate many toys and electronic gadgets in this unique game. You will need to recharge the mystery car to reach the hidden treasure while driving through fun roads. There are toys in the way! You must power them to open your way! We wish you pleasant and happy games.
Prefecture Survival
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Prefecture Survival is a watch-and-cheer battle royale: the shapes of all 47 Japanese prefectures bounce around inside a ring, and any prefecture that slips through the rotating gap is out. The last one standing wins. HOW IT WORKS 1. Tap Start and all 47 prefectures start bouncing after a 3-2-1 countdown 2. Part of the white ring is open. The gap rotates and slowly widens 3. Any prefecture that flies out is eliminated, and the elimination order is listed live at the top 4. The last prefecture standing wins. See the podium and the full ranking A game takes about two minutes, and the motion is random, so every result is different. Cheer for your home prefecture with friends and family. FEATURES - Real shapes: every prefecture outline comes from map data, color-coded by region - Region mode: play with only Kanto, only Kyushu & Okinawa, or any combination - All-time leaderboard: wins and podium finishes are recorded - Share results: winner, 2nd and 3rd place as text to social apps or messages - Satisfying sound effects: bumps, eliminations and a victory fanfare (can be turned off) - Settings: speed (4 levels), gap size, rotation speed, name labels, haptics SAFE AND SIMPLE - Free, no account, no internet connection needed - No ads, no in-app purchases - No personal data is collected. Stats stay on your device Results are a random simulation and do not rank real prefectures. Prefecture shapes are derived from Global Map Japan (Geospatial Information Authority of Japan).
Screenshots
Verdict
The clearest difference is in-app purchases: Power Them at none against Prefecture Survival's 1. Power Them also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Prefecture Survival's advantage is update cadence (every 2 days vs every 3 months). 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. Prefecture Survival sells 1 one-off in-app purchase. Power Them asks for nothing beyond the download.
Power Them ships an update every 3 months, Prefecture Survival every 2 days. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.
| Parameter | Power Them | Prefecture Survival |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | omer cetin | Pocoyo |
In-app purchases
Power Them
No in-app purchases
Prefecture Survival
- Remove Ads$2.99
Questions
Is Power Them free?
Is Prefecture Survival free?
Do Power Them or Prefecture Survival have ads?
Which is updated more often, Power Them or Prefecture Survival?
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