# 1% Better vs Dayhack

The clearest difference is update cadence: Dayhack at every 4 days against 1% Better's fortnightly. Dayhack also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 1% Better sells 3 in-app purchases, starting at $2.99 per month and Dayhack sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

1% Better ships an update fortnightly, Dayhack every 4 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 1% Better | Dayhack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 42 MB | 53 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hubert Rochereau](https://appshunter.io/developer/1888296207) | [Victor Laybats](https://appshunter.io/developer/6781441777) |

## What reviewers say

### 1% Better

[App page](https://appshunter.io/ios/app/1-better-kaizen-daily/id6761221461)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $12.99 | per year |
| Lifetime Premium | $12.99 | one-time |


### Dayhack

[App page](https://appshunter.io/ios/app/dayhack-biohacking-journal/id6815590327)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Takehold Plus monthly | $4.99 | per month |
| Takehold Plus yearly | $29.99 | per year |
| Takehold Plus | $59.99 | one-time |


## Frequently asked questions

### Is 1% Better free?

1% Better is free to download, with in-app purchases available.

### Is Dayhack free?

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

### Do 1% Better or Dayhack have ads?

Neither 1% Better nor Dayhack shows ads.

### Which is updated more often, 1% Better or Dayhack?

1% Better ships an update fortnightly, and Dayhack every 4 days. Most recently, 1% Better was updated on November 6, 2026 and Dayhack on November 8, 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.*