# HiTec Diet vs Runlock

The clearest difference is in-app purchases: HiTec Diet at none against Runlock's 3. HiTec Diet also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Runlock sells 3 in-app purchases, starting at $4.99 per 7 days. HiTec Diet asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HiTec Diet | Runlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/runlock-run-for-screen-time/id6757368669/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 47 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Bayasgalan Dashdorj](https://appshunter.io/developer/1532733851) | [Bedroomlabs SRL](https://appshunter.io/developer/1885609357) |

## What reviewers say

### HiTec Diet

[App page](https://appshunter.io/ios/app/hitec-diet/id1532733849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Runlock

[App page](https://appshunter.io/ios/app/runlock-run-for-screen-time/id6757368669)

This app helps you regain control of your screen time by converting physical activity into unlockable app usage. Instead of relying on willpower, it uses a coin-based system where exercise earns you time back on your chosen apps.

**Highlights:** App locking via Screen Time API, Exercise-based screen time earning, AI rep counting for push-ups/squats, GPS run tracking with route visualization, Achievement system with streaks, Daily activity and coin log, Limited emergency unlocks

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Runlock+ Weekly | $4.99 | per 7 days |
| Runlock Club Annual | $19.99 | per year |
| Runlock+ Annual | $39.99 | per year |


## Frequently asked questions

### Is HiTec Diet free?

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

### Is Runlock free?

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

### Do HiTec Diet or Runlock have ads?

Runlock shows ads; HiTec Diet does not.

### Which is updated more often, HiTec Diet or Runlock?

HiTec Diet ships an update every 2 weeks, and Runlock every 2 weeks. Most recently, HiTec Diet was updated on October 25, 2026 and Runlock on October 31, 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.*