Glimpse vs Mastermind
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Glimpse
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Six quick grid games that test how much you catch in one look. Cards flash, sequences play, timers run down. You get one look, then it's your taps. No ads, no wifi needed, no account. SIX MODES, 900 LEVELS - Glance: a set of cards flashes. Tap them all back. - Pulse: cards light up with a number and a timer. Tap each down to zero before its ring runs out. - Echo: cards light up one by one. Tap them back in the same order. - Dart: a card shows an arrow. Tap the cell it points at before its ring runs out. - Mirror: a set flashes. Tap where each card lands in the mirror. - Pin: a card shows an address like 2|5. Find that cell and tap it in time. ENDLESS Clear level 10 in any mode to unlock its Endless run. The grid grows, the pace climbs, and your best score goes on that mode's Game Center leaderboard. MAKE IT YOURS - 8 color themes, including a Custom theme you color yourself - 7 tile textures, a Plain tile and 4 animated backgrounds - Dark and Light looks - Pick a free theme, tile and background when you start EARN AS YOU PLAY - Tokens from token tiles, tasks, Endless runs and a daily streak - Ranks to climb, all the way to Legend - Spend tokens on looks, or on Retry slower when a level keeps beating you FAIR AND QUIET No ads, ever. No tracking. No account. Every mode and level plays offline. Optional token packs exist, but every mode and every level is free to play. Sound and haptics made for the game. Eight languages. iPhone, iPad and iPhone Duo.
Mastermind
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Bulls and Cows is a single-player logic game: guess the secret number before time runs out. Digits never repeat. After each guess you get hints. The app uses the Spanish terms Fija and Pica in every language: • Fija (bull): the digit is in the secret number and in the correct position. • Pica (cow): the digit is in the number, but in the wrong position. Choose one of four levels: • Easy: 3 digits, 3 minutes. • Medium: 4 digits, 3 minutes. • Hard: 5 digits, 4 minutes. • Extreme: 6 digits, 5 minutes. There is no attempt limit: you win by cracking the code and lose only when the timer hits zero. Unlock 8 achievements for speed, precision, and difficulty. Progress is stored on your device. The app includes in-game rules, needs no account, and does not connect to our own servers. Free, with no ads and no in-app purchases. Questions? Write to hello@kurubatech.com.
Screenshots
Verdict
The clearest difference is in-app purchases: Mastermind at none against Glimpse's 4. Mastermind also leads on iOS requirement (15.0 vs 17.6). Glimpse's advantage is update cadence (weekly vs monthly). On price, ads 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. Glimpse sells 4 one-off in-app purchases. Mastermind asks for nothing beyond the download.
Glimpse ships an update weekly, Mastermind monthly. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | Glimpse | Mastermind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Omer Ellaicy | Kuruba Tech |
In-app purchases
Glimpse
- 200 Tokens$0.99
- 500 Tokens$1.99
- 1,000 Tokens$2.99
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- 2,000 Tokens$4.99
Mastermind
No in-app purchases









