One Brain vs EMOJII TAP
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
One Brain
Test your cognitive abilities with a game inspired by the Stroop effect. Quickly identify matching colors, arrow directions, or true/false math equations under time pressure. Challenge your brain to process conflicting information and achieve high scores.
- Stroop effect inspired gameplay
- Color matching challenges
- Arrow direction tests
- Math equation verification
- Timed gameplay
- Score tracking
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One Brain is inspired by the Stroop effect, a famous psychological test that measures how well you handle conflicting information. For example, it's harder to name the color of a word when the word itself spells a different color. This game challenges your whole brain as you fight to process the mixed signals and make the right call before time runs out. Game modes: • Colors: Does the word match the color it's written in? • Arrows: Is the arrow actually pointing the way it says it is? • Numbers: Is the math equation true or false? • Words: Which word matches the definition? How high can you score under pressure?
EMOJII TAP
A fun and engaging game where players tap and collect various pictograms. It features two distinct game modes: Time-Attack for speed challenges and Count-Up for quick reaction tests. New pictograms are added seasonally to keep the gameplay fresh.
- Tap and collect pictograms
- Seasonal pictogram updates
- Time-Attack mode
- Count-Up mode
- Speed challenges
- Reaction tests
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Tap and collect cute pictograms! More and more pictograms will be added every season! [GAME MODE] - TIME-ATTACK In this mode, players compete to see how quickly they can tap the 25 pictograms in order. One second is added for each mistake. - COUNT-UP In this mode, you tap the specified pictograms within 5 seconds. You compete to see how many pictograms you can keep tapping. Each time you make a mistake, the grace time is reduced by 1 second.
Screenshots
Verdict
The clearest difference is review sentiment: EMOJII TAP at 100% against One Brain's 59%. EMOJII TAP also leads on rating (5.0 vs 4.4). One Brain's advantage is ratings volume (297 vs 1) and device support (4 vs 1). On price, update cadence, ads and in-app purchases 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. One Brain sells 1 one-off in-app purchase and EMOJII TAP sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
EMOJII TAP holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: One Brain has 297 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of One Brain's written reviews are positive against 100% of EMOJII TAP's.
One Brain ships an update weekly, EMOJII TAP every 9 days. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.
| Parameter | One Brain | EMOJII TAP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (297 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 58.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 297 — better | 1 |
| Update frequency | Weekly — better | Every 9 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 78 MB |
| Age rating | +4 | 4+ |
| Developer | Erik Wegener | Romiick LLC |
Customer experience
One Brain
EMOJII TAP
Bugs and requests
One Brain
Reported bugs
3 issues- Incorrect registering of correct answers
- Crashes and freezes on certain devices
- Keyboard controls not working as expected
Requested features
3 requests- Adjustable difficulty levels
- More game modes and variations
- Option to disable ads or pay for ad-free version
EMOJII TAP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
One Brain
- Remove Ads$0.99
EMOJII TAP
- Monthly Membership$0.991 Month
