# Burn451 vs ACTRA

The clearest difference is update cadence: Burn451 at fortnightly against ACTRA's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Burn451 sells 1 in-app purchase, starting at $4.99 per month and ACTRA sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Burn451 ships an update fortnightly, ACTRA monthly. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Burn451 | ACTRA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/burn451-read-later-and-save/id6759418544/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | — |
| Size | 11 MB | 38 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [国庆 沈](https://appshunter.io/developer/1878093288) | [Mayur Late](https://appshunter.io/developer/1896566424) |

## What reviewers say

### Burn451

[App page](https://appshunter.io/ios/app/burn451-read-later-and-save/id6759418544)

This app helps you manage your saved articles by automatically deleting them after a set time unless you explicitly keep them. It features AI summarization and a curated knowledge base for content that survives the deletion process.

**Highlights:** 24-hour countdown timer for saves, AI-summarized vault, Automatic content extraction, Clean reader mode, Markdown export, Cloud sync, MCP-ready Vault access

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Burn Pro Monthly | $4.99 | per month |


### ACTRA

[App page](https://appshunter.io/ios/app/actra-discipline-tracker/id6768377708)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACTRA Pro Monthly | $0.99 | per month |
| ACTRA Pro Yearly | $7.99 | per year |
| 3 Streak Freezes | $0.99 | one-time |
| Streak Freeze | $0.99 | one-time |


## Frequently asked questions

### Is Burn451 free?

Burn451 is free to download, with in-app purchases available.

### Is ACTRA free?

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

### Do Burn451 or ACTRA have ads?

Neither Burn451 nor ACTRA shows ads.

### Which is updated more often, Burn451 or ACTRA?

Burn451 ships an update fortnightly, and ACTRA monthly. Most recently, Burn451 was updated on October 15, 2026 and ACTRA on October 1, 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.*