# Glimpse vs Mastermind

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.

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.

## The numbers

| Metric | Glimpse | Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glimpse-brain-training-game/id6796986567/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 28 MB | 21 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Omer Ellaicy](https://appshunter.io/developer/6796986570) | [Kuruba Tech](https://appshunter.io/developer/1896363386) |

## What reviewers say

### Glimpse

[App page](https://appshunter.io/ios/app/glimpse-brain-training-game/id6796986567)

**Features:** iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Tokens | $0.99 | one-time |
| 500 Tokens | $1.99 | one-time |
| 1,000 Tokens | $2.99 | one-time |
| 2,000 Tokens | $4.99 | one-time |


### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-bulls-and-cows/id6809059620)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Glimpse free?

Glimpse is free to download, with in-app purchases available.

### Is Mastermind free?

Mastermind is free to download, with no in-app purchases.

### Do Glimpse or Mastermind have ads?

Neither Glimpse nor Mastermind shows ads.

### Which is updated more often, Glimpse or Mastermind?

Glimpse ships an update weekly, and Mastermind monthly. Most recently, Glimpse was updated on November 10, 2026 and Mastermind on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*