# Locked In vs mdisco

The clearest difference is update cadence: Locked In at daily against mdisco's every 4 days. Locked In also leads on iOS requirement (15.6 vs 17.0). 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.

Locked In ships an update daily, mdisco every 4 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Locked In | mdisco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 4 MB | 19 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jia-An Wang](https://appshunter.io/developer/1801148540) | [tapahalab](https://appshunter.io/developer/1875145971) |

## What reviewers say

### Locked In

[App page](https://appshunter.io/ios/app/locked-in-pomodoro-timer/id6746152134)

**Features:** macOS Compatibility

**In-app purchases:** none


### mdisco

[App page](https://appshunter.io/ios/app/mdisco-markdown-discovery/id6763508009)

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

**In-app purchases:** none


## Frequently asked questions

### Is Locked In free?

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

### Is mdisco free?

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

### Do Locked In or mdisco have ads?

Neither Locked In nor mdisco shows ads.

### Which is updated more often, Locked In or mdisco?

Locked In ships an update daily, and mdisco every 4 days. Most recently, Locked In was updated on October 7, 2026 and mdisco on October 6, 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.*