# IBD Classes vs ACHIEVE

The clearest difference is update cadence: ACHIEVE at every 2 weeks against IBD Classes's every 43 months. IBD Classes's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

IBD Classes ships an update every 43 months, ACHIEVE every 2 weeks. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | IBD Classes | ACHIEVE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 weeks** |
| Size | 52 MB | 67 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [SOLUS UK Ltd](https://appshunter.io/developer/423710417) | [Little Journey Ltd](https://appshunter.io/developer/1421882681) |

## What reviewers say

### IBD Classes

[App page](https://appshunter.io/ios/app/ibd-classes/id1248829991)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACHIEVE

[App page](https://appshunter.io/ios/app/achieve-peds/id6785485566)

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

**In-app purchases:** none


## Frequently asked questions

### Is IBD Classes free?

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

### Is ACHIEVE free?

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

### Do IBD Classes or ACHIEVE have ads?

Neither IBD Classes nor ACHIEVE shows ads.

### Which is updated more often, IBD Classes or ACHIEVE?

IBD Classes ships an update every 43 months, and ACHIEVE every 2 weeks. Most recently, IBD Classes was updated on November 8, 2026 and ACHIEVE on November 10, 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.*