# Zéphyr, ballon vs Train your brain

The clearest difference is in-app purchases: Zéphyr, ballon at none against Train your brain's 1. Zéphyr, ballon also leads on ads (none vs shown). Train your brain's advantage is update cadence (every 3 months vs every 32 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Train your brain sells 1 one-off in-app purchase. Zéphyr, ballon asks for nothing beyond the download.

Zéphyr, ballon ships an update every 32 months, Train your brain every 3 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Zéphyr, ballon | Train your brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (391 ratings)](https://appshunter.io/ios/app/train-your-brain-reasoning/id1462633932/reviews)** |
| Number of ratings | — | **391** |
| Positive reviews | — | 65.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 98 MB | 121 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [les éditions volumiques](https://appshunter.io/developer/495904732) | [Tellmewow](https://appshunter.io/developer/1373142956) |

## What reviewers say

### Zéphyr, ballon

[App page](https://appshunter.io/ios/app/zephyr-ballon/id938708284)

**Features:** macOS Compatibility

**In-app purchases:** none


### Train your brain

[App page](https://appshunter.io/ios/app/train-your-brain-reasoning/id1462633932)

Engage in a variety of logic and reasoning games designed to stimulate your mind. This collection offers playful challenges for all ages, helping to improve cognitive functions like problem-solving and planning. Enjoy daily brain training with an intuitive interface and multiple language options.

**Highlights:** Number sequences, Mathematical reasoning, Logic puzzles, Guess hidden series, Time estimation, Mental planning, Daily brain training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |

**What reviewers like**

- 🧠 Good for brain training
- 🧠 Helps with logical reasoning
- 🧠 Good for concentration
- 🧩 Great puzzle games
- 👍 Entertaining and fun

**What reviewers complain about**

- 📺 Excessive ads
- 📺 Ads cover game elements
- 📺 Unclosable ads
- 📺 Ads after payment
- 💰 Paid version still has ads

**Reported bugs**

- Ads cover game controls
- Cannot close ads
- Paid purchase not remembered
- Still seeing ads after paying for ad-free
- Unsolvable levels in specific games (e.g., Linha reta 23, Sliding Blocks, Jogo das cores)

**Requested features**

- Add hints or skip levels
- Fix unsolvable levels
- Improve game logic for specific levels
- Allow resuming games from where left off


## Frequently asked questions

### Is Zéphyr, ballon free?

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

### Is Train your brain free?

Train your brain is free to download, with in-app purchases available.

### Do Zéphyr, ballon or Train your brain have ads?

Train your brain shows ads; Zéphyr, ballon does not.

### Which is updated more often, Zéphyr, ballon or Train your brain?

Zéphyr, ballon ships an update every 32 months, and Train your brain every 3 months. Most recently, Zéphyr, ballon was updated on October 26, 2026 and Train your brain on November 3, 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.*