# DidntHappen vs Attention Training

The clearest difference is price: DidntHappen at Free against Attention Training's $1.99. DidntHappen also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (18.0 vs 26.4). Attention Training's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

DidntHappen is free to download; Attention Training costs $1.99 up front. DidntHappen sells 3 in-app purchases, starting at $2.99 per 7 days. Attention Training asks for nothing beyond the download.

DidntHappen ships an update weekly, Attention Training every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | DidntHappen | Attention Training |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/attention-training-att-timer/id6764853617/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Paid |
| Size | 26 MB | 37 MB |
| Requires iOS | **18.0** | 26.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Onur Hseyin Kocak](https://appshunter.io/developer/1878351222) | [James Edwards](https://appshunter.io/developer/1895937292) |

## What reviewers say

### DidntHappen

[App page](https://appshunter.io/ios/app/didnthappen-fear-tracker/id6762467761)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $59.99 | per year |
| 1-Year Premium Gift | $59.99 | one-time |


### Attention Training

[App page](https://appshunter.io/ios/app/attention-training-att-timer/id6764853617)

This app offers guided exercises based on the Attention Training Technique to help you develop greater control over your focus. It aims to reduce rumination and overthinking by strengthening attentional flexibility. Regular practice can lead to improved concentration and intentional attention direction.

**Highlights:** Attention Training Technique (ATT) exercises, Guided focus training, Develop attentional flexibility, Reduce rumination and overthinking, Improve concentration, Direct attention intentionally

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DidntHappen free?

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

### Is Attention Training free?

Attention Training costs $1.99, with no in-app purchases.

### Do DidntHappen or Attention Training have ads?

Neither DidntHappen nor Attention Training shows ads.

### Which is updated more often, DidntHappen or Attention Training?

DidntHappen ships an update weekly, and Attention Training every 3 weeks. Most recently, DidntHappen was updated on October 31, 2026 and Attention Training on October 31, 2026.

---

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