# KeyLocK vs Time Progress

The clearest difference is in-app purchases: KeyLocK at none against Time Progress's 1. KeyLocK also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Time Progress sells 1 one-off in-app purchase. KeyLocK asks for nothing beyond the download.

KeyLocK ships an update every 10 days, Time Progress every 3 weeks. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KeyLocK | Time Progress |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 4 MB | 10 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yuta kobayashi](https://appshunter.io/developer/1812917955) | [Bin Yang](https://appshunter.io/developer/1854149194) |

## What reviewers say

### KeyLocK

[App page](https://appshunter.io/ios/app/keylock/id6745560110)

**In-app purchases:** none


### Time Progress

[App page](https://appshunter.io/ios/app/time-progress-day-countdown/id6755583897)

Visualize your time with progress bars for the year, month, and day. Create countdowns for important dates and track progress for projects or events. Features include recurring events, home screen widgets, and iCloud sync.

**Highlights:** Year, month, and day progress visualization, Countdown and progress event tracking, Recurring event scheduling, Home screen widgets, iCloud sync, Import and export functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Progress Pro | $4.99 | one-time |


## Frequently asked questions

### Is KeyLocK free?

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

### Is Time Progress free?

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

### Do KeyLocK or Time Progress have ads?

Neither KeyLocK nor Time Progress shows ads.

### Which is updated more often, KeyLocK or Time Progress?

KeyLocK ships an update every 10 days, and Time Progress every 3 weeks. Most recently, KeyLocK was updated on October 17, 2026 and Time Progress on October 24, 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.*