# Pairitaire vs BrainLine

The clearest difference is in-app purchases: Pairitaire at none against BrainLine's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BrainLine sells 10 in-app purchases, starting at $12.99 per 7 days. Pairitaire asks for nothing beyond the download.

Pairitaire ships an update every 4 days, BrainLine every 5 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Pairitaire | BrainLine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 11 MB | 80 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mingo Hagen](https://appshunter.io/developer/6795570884) | [紫涵 张](https://appshunter.io/developer/6779268634) |

## What reviewers say

### Pairitaire

[App page](https://appshunter.io/ios/app/pairitaire/id6795570881)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainLine

[App page](https://appshunter.io/ios/app/brainline-daily-iq-test/id6802955708)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindStroke Premium | $12.99 | per 7 days |
| MindStroke Premium | $14.99 | per 7 days |
| MindStroke Premium | $19.99 | per 7 days |
| MindStroke Premium | $29.99 | per year |
| MindStroke Premium | $39.99 | per year |
| MindStroke Premium | $49.99 | per year |
| MindStroke Premium | $59.99 | per year |
| MindStroke Premium | $69.99 | per year |
| MindStroke Premium | $79.99 | per year |
| MindStroke Premium | $89.99 | per year |


## Frequently asked questions

### Is Pairitaire free?

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

### Is BrainLine free?

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

### Do Pairitaire or BrainLine have ads?

Neither Pairitaire nor BrainLine shows ads.

### Which is updated more often, Pairitaire or BrainLine?

Pairitaire ships an update every 4 days, and BrainLine every 5 days. Most recently, Pairitaire was updated on October 6, 2026 and BrainLine on October 5, 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.*