Centric vs Don’t Let It Sleep
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Centric
A minimalist arcade reflex game where you control a dot orbiting concentric rings. Collect white dots and avoid red ones to survive as long as possible. Features daily challenges and unlockable visual themes.
- One-hand, one-thumb gameplay
- Minimalist arcade reflex mechanics
- Daily challenges (Singularity)
- Unlockable visual themes
- Offline play
- Instant restart
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One dot. Three rings. Pure instinct. CENTRIC is a minimalist arcade reflex game built around a single elegant mechanic: your dot orbits three concentric rings. Hold the screen to push outward, release to snap back inward. Collect the white Echo dots. Avoid the red Void dots. Survive as long as you can. HOW TO PLAY • Your dot orbits the rings automatically. • HOLD anywhere on screen. Your dot expands toward the outer ring. • RELEASE. It contracts back to the inner ring. • Catch every glowing Echo dot that crosses your path. • One Void dot hit and it's over. THE LONGER YOU SURVIVE, THE HARDER IT GETS Void dots appear faster and in greater numbers as your score climbs. The spawn intervals shrink from 2 seconds all the way down to 0.6 seconds. The rings become chaos, and every point feels earned. DAILY SINGULARITY Every day, a new Singularity drops. One orbit. One seed. Every player on Earth plays the same run, at the same time. You get three attempts. No second seed. No replays. Miss all three and you wait until tomorrow. VOICE MODE Control your orbit with your voice. Make noise to expand outward, go silent to snap back in. Your microphone level is your only input. UNLOCK FIVE DISTINCT THEMES Play long enough and you'll unlock new visual identities for the game: • Zen: the clean, light default • Midnight: deep navy with glowing blue trails • Neon: pitch black with electric cyan • Gold: warm darkness and shimmering gold • Abyssal: the legendary theme. Pure black. Breathing red rings. Falling ash. Violet crack on death. Play 5 days in a row to unlock. SECOND CHANCE After a tough run, watch a short ad to revive and keep your score. One revive per round. FEATURES • One-hand, one-thumb gameplay • No timers, no lives, no pay-to-win • Synthesised audio, every sound generated in real time • Instant restart • Offline play, no internet required A game you can pick up in ten seconds and chase for an hour.
Don’t Let It Sleep
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Don’t Let It Sleep is a fast, simple timing game where every second matters. Wait for the screen to dim, tap at the last possible moment, and build your score without tapping too early or letting the screen fall asleep. Earn Wake Tokens, use Emergency Wake when a run is on the line, chase Miracle taps, and compete through Game Center leaderboards and achievements. Features: • Simple one-tap timing gameplay • Wake Tokens for extra chances • Daily and skill-based rewards • Game Center leaderboards and achievements • Optional rewarded ads for extra tokens • Optional purchases for Wake Token packs and Remove Ads No ads appear during gameplay.
Screenshots
Verdict
The clearest difference is update cadence: Don’t Let It Sleep at every 5 days against Centric's every 2 weeks. Centric's advantage is iOS requirement (16.0 vs 18.5). On price, ads, in-app purchases 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. Centric sells 1 one-off in-app purchase and Don’t Let It Sleep sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Centric ships an update every 2 weeks, Don’t Let It Sleep every 5 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.
| Parameter | Centric | Don’t Let It Sleep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 7 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | Niv Nisanov | KAMWANA M HOBBS |
In-app purchases
Centric
- Remove Ads$1.99
Don’t Let It Sleep
- 5 Wake Tokens$0.99
- Starter Pack$0.99
- 15 Wake Tokens$1.99
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- Remove Ads Forever$2.99
- 40 Wake Tokens$4.99









