# SeeLock vs Simpli

The clearest difference is in-app purchases: Simpli at none against SeeLock's 6. Simpli also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). On price and device support there is nothing between them.

Both are free to download. SeeLock sells 6 in-app purchases, starting at $1.99 per month. Simpli asks for nothing beyond the download.

SeeLock ships an update weekly, Simpli every 2 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SeeLock | Simpli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Size | 96 MB | 41 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tomoki Uda](https://appshunter.io/developer/1872424951) | [MARIE MORIKAGE](https://appshunter.io/developer/1896645636) |

## What reviewers say

### SeeLock

[App page](https://appshunter.io/ios/app/seelock-screen-time-blocker/id6766048472)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus月間プラン (割引価格) | $1.99 | per month |
| Focus月間プラン | $1.99 | per month |
| Focus年間プラン (割引価格) | $19.99 | per year |
| Focus年間プラン | $19.99 | per year |
| Focus 買い切りプラン (割引価格) | $44.99 | one-time |
| Focus 買い切りプラン | $44.99 | one-time |


### Simpli

[App page](https://appshunter.io/ios/app/simpli-write-and-clear/id6782609457)

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

**In-app purchases:** none


## Frequently asked questions

### Is SeeLock free?

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

### Is Simpli free?

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

### Do SeeLock or Simpli have ads?

SeeLock shows ads; Simpli does not.

### Which is updated more often, SeeLock or Simpli?

SeeLock ships an update weekly, and Simpli every 2 days. Most recently, SeeLock was updated on October 15, 2026 and Simpli on October 1, 2026.

---

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