# AES vs PlanB

The clearest difference is iOS requirement: AES at 13.0 against PlanB's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AES ships an update every 3 weeks, PlanB every 2 weeks. The most recent releases landed on September 9, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | AES | PlanB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 87 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CodeSpace Technologies](https://appshunter.io/developer/1701934289) | [Shamil PP](https://appshunter.io/developer/1890517618) |

## What reviewers say

### AES

[App page](https://appshunter.io/ios/app/aes/id6761269211)

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

**In-app purchases:** none


### PlanB

[App page](https://appshunter.io/ios/app/planb-for-exams/id6761900749)

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

**In-app purchases:** none


## Frequently asked questions

### Is AES free?

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

### Is PlanB free?

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

### Do AES or PlanB have ads?

Neither AES nor PlanB shows ads.

### Which is updated more often, AES or PlanB?

AES ships an update every 3 weeks, and PlanB every 2 weeks. Most recently, AES was updated on September 9, 2026 and PlanB on September 4, 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.*