# 4Trainers vs Pickleball Eye

The clearest difference is in-app purchases: 4Trainers at none against Pickleball Eye's 3. 4Trainers also leads on update cadence (weekly vs every 5 weeks) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Pickleball Eye sells 3 in-app purchases, starting at $3.99 per month. 4Trainers asks for nothing beyond the download.

4Trainers ships an update weekly, Pickleball Eye every 5 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 4Trainers | Pickleball Eye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 113 MB | 484 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DENIS BETTO](https://appshunter.io/developer/1628244147) | [Rich Percy](https://appshunter.io/developer/1691967409) |

## What reviewers say

### 4Trainers

[App page](https://appshunter.io/ios/app/4trainers/id1628244145)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pickleball Eye

[App page](https://appshunter.io/ios/app/pickleball-eye/id6737577281)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kitchen Bell Monthly | $3.99 | per month |
| Kitchen Bell Quarterly | $8.99 | per 3 months |
| Kitchen Bell Annual | $29.99 | per year |


## Frequently asked questions

### Is 4Trainers free?

4Trainers is free to download, with no in-app purchases.

### Is Pickleball Eye free?

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

### Do 4Trainers or Pickleball Eye have ads?

Neither 4Trainers nor Pickleball Eye shows ads.

### Which is updated more often, 4Trainers or Pickleball Eye?

4Trainers ships an update weekly, and Pickleball Eye every 5 weeks. Most recently, 4Trainers was updated on October 7, 2026 and Pickleball Eye on September 30, 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.*