# #day1 vs Herzion

The clearest difference is ads: #day1 at none against Herzion's shown. Herzion's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

#day1 ships an update monthly, Herzion every 2 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | #day1 | Herzion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 15 MB | 204 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Dada](https://appshunter.io/developer/1551807661) | [ARIBIO CO., Ltd.](https://appshunter.io/developer/1445098036) |

## What reviewers say

### #day1

[App page](https://appshunter.io/ios/app/day1/id6448761544)

**Features:** macOS Compatibility

**In-app purchases:** none


### Herzion

[App page](https://appshunter.io/ios/app/herzion/id6463604810)

**In-app purchases:** none


## Frequently asked questions

### Is #day1 free?

#day1 is free to download, with no in-app purchases.

### Is Herzion free?

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

### Do #day1 or Herzion have ads?

Herzion shows ads; #day1 does not.

### Which is updated more often, #day1 or Herzion?

#day1 ships an update monthly, and Herzion every 2 months. Most recently, #day1 was updated on November 3, 2026 and Herzion on October 27, 2026.

---

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