# Einstein Study AI Coach vs AI Mock papers

The clearest difference is update cadence: Einstein Study AI Coach at every 3 days against AI Mock papers's weekly. AI Mock papers's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Einstein Study AI Coach sells 2 in-app purchases, starting at $5.99 per month and AI Mock papers sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Einstein Study AI Coach ships an update every 3 days, AI Mock papers weekly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Einstein Study AI Coach | AI Mock papers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 18 MB | 28 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Plata](https://appshunter.io/developer/1467546479) | [Vishal Dubey](https://appshunter.io/developer/1867176932) |

## What reviewers say

### Einstein Study AI Coach

[App page](https://appshunter.io/ios/app/einstein-study-ai-coach/id6754023929)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $5.99 | per month |
| Premium annual | $19.99 | per year |


### AI Mock papers

[App page](https://appshunter.io/ios/app/ai-mock-papers/id6757471851)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack 5 AI Papers (Standard) | $0.99 | one-time |
| Starter Pack 10 AI Papers Standard | $0.99 | one-time |
| Combo Pack 5+2 AI Papers | $0.99 | one-time |
| Premium Pack 5 AI Papers (Premium) | $0.99 | one-time |


## Frequently asked questions

### Is Einstein Study AI Coach free?

Einstein Study AI Coach is free to download, with in-app purchases available.

### Is AI Mock papers free?

AI Mock papers is free to download, with in-app purchases available.

### Do Einstein Study AI Coach or AI Mock papers have ads?

Neither Einstein Study AI Coach nor AI Mock papers shows ads.

### Which is updated more often, Einstein Study AI Coach or AI Mock papers?

Einstein Study AI Coach ships an update every 3 days, and AI Mock papers weekly. Most recently, Einstein Study AI Coach was updated on October 28, 2026 and AI Mock papers on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*