# Burn LDN vs 5 Seconds Rule Timer

The clearest difference is in-app purchases: Burn LDN at none against 5 Seconds Rule Timer's 2. Burn LDN also leads on iOS requirement (15.6 vs 18.0). 5 Seconds Rule Timer's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. 5 Seconds Rule Timer sells 2 in-app purchases, starting at $3.99 per month. Burn LDN asks for nothing beyond the download.

Burn LDN ships an update every 7 months, 5 Seconds Rule Timer every 2 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Burn LDN | 5 Seconds Rule Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 31 MB | 11 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BURN LDN LTD](https://appshunter.io/developer/1802192770) | [Max Apps](https://appshunter.io/developer/1480156187) |

## What reviewers say

### Burn LDN

[App page](https://appshunter.io/ios/app/burn-ldn/id6743318995)

**Features:** macOS Compatibility

**In-app purchases:** none


### 5 Seconds Rule Timer

[App page](https://appshunter.io/ios/app/5-seconds-rule-timer/id6760125839)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Burn LDN free?

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

### Is 5 Seconds Rule Timer free?

5 Seconds Rule Timer is free to download, with in-app purchases available.

### Do Burn LDN or 5 Seconds Rule Timer have ads?

Neither Burn LDN nor 5 Seconds Rule Timer shows ads.

### Which is updated more often, Burn LDN or 5 Seconds Rule Timer?

Burn LDN ships an update every 7 months, and 5 Seconds Rule Timer every 2 weeks. Most recently, Burn LDN was updated on November 8, 2026 and 5 Seconds Rule Timer on November 5, 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.*