Impulse vs Opposite Frog
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Impulse
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Twelve games, twelve ways to surprise you. Raw speed, precision, inhibition, anticipation, attention: each game measures something different. Tap Zero for raw reaction time. The Gauge for millisecond precision. Red Light for holding back a movement. Stroop for resisting what you read. And eight more. TODAY'S TRIAL Three games, three constraints, one score. The same three legs for everyone, everywhere, drawn from the date itself. Turbo, reversed instructions, sudden death, fog, eclipse: the constraint changes the rules, not just the difficulty. One attempt a day. Being decent everywhere beats being brilliant at one thing. WARE MODE All twelve games back to back, faster and faster, until your five lives are gone. One round, one game, no pause. Or pass the phone around with up to eight players — last one standing wins. TIERS TO CLIMB Bronze, Silver, Gold, Diamond on every game. Every game is scored on the same 0–100 scale, which finally makes a precision, a reaction time and a streak length comparable. A tier once earned is never lost. YOUR PROGRESS, IN NUMBERS Your best reaction time, your curve run after run, your streak of consecutive days. Everything stays on your iPhone: no account, no sign-up, no server. IT WORKS OFFLINE On the subway, on a plane, at the cabin. Only Game Center leaderboards need a connection. BUILT TO BE FAIR Every game is calibrated to the millisecond and measured on a continuous clock: your score depends on neither your iPhone model nor its refresh rate. iOS Reduce Motion is respected, and sound and haptics turn off separately. Impulse is free. A one-time purchase removes the ads. — Studios Raxoon inc. Support: https://apps.raxoon.com/impulse/support Privacy: https://apps.raxoon.com/impulse/privacy
Opposite Frog
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A reflex game where you swipe the OPPOSITE way. Your brain knows it. Your thumb doesn't. Arrow points up? Swipe down. Simple - now do it in 0.6 seconds. [ HOW TO PLAY ] - REVERSE mode: swipe opposite to the arrow - SAME mode: swipe where the arrow points - The mode flips mid-game, without warning [ IT KEEPS TIGHTENING ] - Every 10 rounds the timer shrinks (1.5s down to 0.6s) - From round 25, fakes appear: the word and arrow disagree (word says "UP", arrow points left... the ARROW always decides!) - From round 40, even the text position starts moving [ RACE YOUR PAST SELF ] - Five ranks: Tadpole, Frog, Tree Frog, Reflex, Frog Master - Score trend chart across your last 10 games - Average and fastest reaction time, plus your fake-question accuracy [ BUILT FOR QUICK PLAY ] - One hand, 30 seconds a run - Works fully offline - No sign-up: every record stays on your device - English and Korean One wrong swipe ends the run. Watch an ad to continue once per game.
Screenshots
Verdict
The clearest difference is in-app purchases: Opposite Frog at none against Impulse's 3. On price, ads, device support and iOS requirement 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. Impulse sells 3 in-app purchases, starting at $1.99 per month. Opposite Frog asks for nothing beyond the download.
| Parameter | Impulse | Opposite Frog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 13 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | STUDIOS RAXOON INC | You&Me Studio |
In-app purchases
Impulse
- Impulse - Monthly support$1.991 Month
- Yearly support$12.991 Year
- No ads$2.99
Opposite Frog
No in-app purchases









