# Brain Frog vs RugPull.io

The clearest difference is in-app purchases: RugPull.io at none against Brain Frog's 3. RugPull.io also leads on iOS requirement (15.6 vs 18.6). Brain Frog's advantage is ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Brain Frog sells 3 one-off in-app purchases. RugPull.io asks for nothing beyond the download.

Brain Frog ships an update weekly, RugPull.io every 2 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Brain Frog | RugPull.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/brain-frog-brain-training/id6755528165/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 9 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Lookastic OU](https://appshunter.io/developer/1115190947) | [Dinura Imesh Ranasinghe](https://appshunter.io/developer/1879397680) |

## What reviewers say

### Brain Frog

[App page](https://appshunter.io/ios/app/brain-frog-brain-training/id6755528165)

Engage in a unique brain training experience disguised as a humorous frog boxing game. This app challenges you to break automatic behaviors and build flexibility under pressure by staying unpredictable in your actions.

**Highlights:** Hilarious frog boxing game, Unique cognitive training, Breaks automatic behaviors, Builds flexibility under pressure, Rewires neural pathways, Unpredictable gameplay

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 coins | $0.99 | one-time |
| 2500 coins | $2.99 | one-time |
| 5000 coins | $4.99 | one-time |


### RugPull.io

[App page](https://appshunter.io/ios/app/rugpullio/id6760220195)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Frog free?

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

### Is RugPull.io free?

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

### Do Brain Frog or RugPull.io have ads?

RugPull.io shows ads; Brain Frog does not.

### Which is updated more often, Brain Frog or RugPull.io?

Brain Frog ships an update weekly, and RugPull.io every 2 weeks. Most recently, Brain Frog was updated on October 9, 2026 and RugPull.io on October 7, 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.*