# Submon vs See through Clock

The clearest difference is update cadence: See through Clock at fortnightly against Submon's every 3 months. On price, ads, 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.

Submon ships an update every 3 months, See through Clock fortnightly. The most recent releases landed on September 8, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | Submon | See through Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 68 MB | 35 MB |
| Requires iOS | **14.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Chikamatsu](https://appshunter.io/developer/1625033199) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Submon

[App page](https://appshunter.io/ios/app/submon/id1625033197)

**Features:** macOS Compatibility

**In-app purchases:** none


### See through Clock

[App page](https://appshunter.io/ios/app/see-through-clock/id6737430785)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Submon free?

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

### Is See through Clock free?

See through Clock is free to download, with no in-app purchases.

### Do Submon or See through Clock have ads?

Both Submon and See through Clock show ads.

### Which is updated more often, Submon or See through Clock?

Submon ships an update every 3 months, and See through Clock fortnightly. Most recently, Submon was updated on September 8, 2026 and See through Clock on August 3, 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.*