# LightForth vs Focus4Life

The clearest difference is in-app purchases: LightForth at none against Focus4Life's 2. LightForth also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Focus4Life sells 2 one-off in-app purchases. LightForth asks for nothing beyond the download.

LightForth ships an update every 2 days, Focus4Life weekly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LightForth | Focus4Life |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 27 MB | 35 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [LightForth](https://appshunter.io/developer/1733854602) | [Tu Anh Phan](https://appshunter.io/developer/6780528950) |

## What reviewers say

### LightForth

[App page](https://appshunter.io/ios/app/lightforth/id6749693488)

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus4Life

[App page](https://appshunter.io/ios/app/focus4life-pomodoro-timer/id6780528948)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus4Life Pro — Lifetime | $17.99 | one-time |
| Focus4Life Pro — Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is LightForth free?

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

### Is Focus4Life free?

Focus4Life is free to download, with in-app purchases available.

### Do LightForth or Focus4Life have ads?

Neither LightForth nor Focus4Life shows ads.

### Which is updated more often, LightForth or Focus4Life?

LightForth ships an update every 2 days, and Focus4Life weekly. Most recently, LightForth was updated on October 9, 2026 and Focus4Life on October 7, 2026.

---

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