# Things Happen vs Bullet Flow

The clearest difference is ads: Bullet Flow at none against Things Happen's shown. Things Happen's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (11.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Things Happen sells 2 one-off in-app purchases and Bullet Flow sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Things Happen ships an update every 2 months, Bullet Flow every 5 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Things Happen | Bullet Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 91 MB | 3 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Tsybulenka](https://appshunter.io/developer/901382548) | [艳飞 秦](https://appshunter.io/developer/1535312831) |

## What reviewers say

### Things Happen

[App page](https://appshunter.io/ios/app/things-happen-life-tracker/id1512430864)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Things | $0.99 | one-time |
| No Limits | $1.99 | one-time |


### Bullet Flow

[App page](https://appshunter.io/ios/app/bullet-flow/id6752284746)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is Things Happen free?

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

### Is Bullet Flow free?

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

### Do Things Happen or Bullet Flow have ads?

Things Happen shows ads; Bullet Flow does not.

### Which is updated more often, Things Happen or Bullet Flow?

Things Happen ships an update every 2 months, and Bullet Flow every 5 months. Most recently, Things Happen was updated on October 18, 2026 and Bullet Flow on October 25, 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.*