# Adler vs Seazon

The clearest difference is update cadence: Seazon at every 3 days against Adler's monthly. Adler's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Adler ships an update monthly, Seazon every 3 days. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Adler | Seazon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 25 MB | 34 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adler Inc.](https://appshunter.io/developer/1638866791) | [seongbin Bae](https://appshunter.io/developer/1872147079) |

## What reviewers say

### Adler

[App page](https://appshunter.io/ios/app/adler/id1638866789)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seazon

[App page](https://appshunter.io/ios/app/seazon/id6792326048)

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

**In-app purchases:** none


## Frequently asked questions

### Is Adler free?

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

### Is Seazon free?

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

### Do Adler or Seazon have ads?

Neither Adler nor Seazon shows ads.

### Which is updated more often, Adler or Seazon?

Adler ships an update monthly, and Seazon every 3 days. Most recently, Adler was updated on September 10, 2026 and Seazon on September 11, 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.*