# MJ Trainer vs Photo Blur

The clearest difference is in-app purchases: MJ Trainer at none against Photo Blur's 3. MJ Trainer also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.0). Photo Blur's advantage is update cadence (fortnightly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Photo Blur sells 3 in-app purchases, starting at $2.99 per 7 days. MJ Trainer asks for nothing beyond the download.

MJ Trainer ships an update every 2 months, Photo Blur fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MJ Trainer | Photo Blur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 13 MB | 16 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [东莞市满佳电子科技有限公司](https://appshunter.io/developer/1287542125) | [Mouad Bousbaa](https://appshunter.io/developer/1868764561) |

## What reviewers say

### MJ Trainer

[App page](https://appshunter.io/ios/app/mj-trainer/id6463097802)

**Features:** macOS Compatibility

**In-app purchases:** none


### Photo Blur

[App page](https://appshunter.io/ios/app/photo-blur-ai-censor/id6794880219)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Yearly subscription | $29.99 | per year |
| Permanent | $39.99 | one-time |


## Frequently asked questions

### Is MJ Trainer free?

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

### Is Photo Blur free?

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

### Do MJ Trainer or Photo Blur have ads?

Photo Blur shows ads; MJ Trainer does not.

### Which is updated more often, MJ Trainer or Photo Blur?

MJ Trainer ships an update every 2 months, and Photo Blur fortnightly. Most recently, MJ Trainer was updated on October 27, 2026 and Photo Blur on October 31, 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.*