# Zentime vs LockTag

The clearest difference is in-app purchases: LockTag at none against Zentime's 7. LockTag also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zentime sells 6 in-app purchases, starting at $3.99 per month. LockTag asks for nothing beyond the download.

## The numbers

| Metric | Zentime | LockTag |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) | [Rei Komatsu](https://appshunter.io/developer/6782750470) |

## What reviewers say

### Zentime

[App page](https://appshunter.io/ios/app/zentime-screen-time-control/id6748847369)

This app helps you regain focus by automatically locking applications after a set usage time. It enforces limits to prevent mindless scrolling and time-wasting, promoting calmer, more productive phone usage.

**Highlights:** Automatic app locking, Customizable usage timers, Enforced app limits, Reduces mindless scrolling, Promotes focused time

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zentime Pro | $3.99 | per month |
| Zentime Pro | $5.99 | per month |
| Zentime Pro | $19.99 | per year |
| Zentime Pro | $29.99 | per year |
| Zentime Pro | $59.99 | one-time |
| Zentime Pro | $99.99 | one-time |


### LockTag

[App page](https://appshunter.io/ios/app/locktag/id6782750468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zentime free?

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

### Is LockTag free?

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

### Do Zentime or LockTag have ads?

Zentime shows ads; LockTag does not.

---

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