# Missing Numbers Minds vs BrainGain

The clearest difference is update cadence: BrainGain at fortnightly against Missing Numbers Minds's every 5 months. BrainGain also leads on chart position (#180 vs unranked) and iOS requirement (16.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases and BrainGain sells 13 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Missing Numbers Minds ships an update every 5 months, BrainGain fortnightly. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Missing Numbers Minds | BrainGain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (22K ratings)](https://appshunter.io/ios/app/braingain-iq-brain-training/id6475691697/reviews)** |
| Number of ratings | — | **22K** |
| Positive reviews | — | 61.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#180** |
| Size | 4 MB | 219 MB |
| Requires iOS | 26.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Juan Fullana](https://appshunter.io/developer/692107580) | [AIBY](https://appshunter.io/developer/1458102137) |

## What reviewers say

### Missing Numbers Minds

[App page](https://appshunter.io/ios/app/missing-numbers-minds/id980949764)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation for maintenance. | $0.99 | one-time |
| Extra for develop and maintenance | $0.99 | one-time |


### BrainGain

[App page](https://appshunter.io/ios/app/braingain-iq-brain-training/id6475691697)

**Currently charting:** #180 Top Grossing · Education (US App Store)

Engage in daily brain training with adaptive games and mental tests designed to improve memory, focus, problem-solving, math, and language skills. Choose short bursts or longer sessions to fit your schedule and track your progress.

**Highlights:** Adaptive cognitive games, Daily brain workouts, Build memory and focus, Improve math and language skills, Problem-solving exercises, Mental tests and assessments, Progress tracking

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $19.99 | per year |
| Premium | $29.99 | per year |
| Premium | $34.99 | per year |
| Premium | $39.99 | per year |
| Premium | $44.99 | per year |
| Premium | $59.99 | per year |
| Premium | $59.99 | per year |
| Premium | $69.99 | one-time |

**What reviewers like**

- 🧠 Helpful brain exercises
- 🧠 Keeps mind active
- 🧠 Improves memory and focus
- 🧠 Enjoyable and engaging

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Requires payment to access full features
- 🔍 Limited free trial
- 🔍 Unclear subscription details
- 🐛 Technical issues and bugs

**Reported bugs**

- Games freezing or not progressing
- Touchscreen responsiveness issues
- Incorrect or missing answers in games
- Unauthorized charges for subscription

**Requested features**

- Allow users to view test results without subscription
- Provide more challenging puzzles and games
- Improve app performance and stability
- Offer a one-time purchase option instead of subscription


## Frequently asked questions

### Is Missing Numbers Minds free?

Missing Numbers Minds is free to download, with in-app purchases available.

### Is BrainGain free?

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

### Do Missing Numbers Minds or BrainGain have ads?

Neither Missing Numbers Minds nor BrainGain shows ads.

### Which is updated more often, Missing Numbers Minds or BrainGain?

Missing Numbers Minds ships an update every 5 months, and BrainGain fortnightly. Most recently, Missing Numbers Minds was updated on September 9, 2026 and BrainGain on September 25, 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.*