# Screen Time Control vs Cronos

The clearest difference is update cadence: Screen Time Control at every 9 days against Cronos's monthly. Cronos's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Screen Time Control sells 7 in-app purchases, starting at $4.99 per 7 days and Cronos sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Screen Time Control ships an update every 9 days, Cronos monthly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Screen Time Control | Cronos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/screen-time-control-spudy/id6760586395/reviews)** | — |
| Number of ratings | **20** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Freemium | — |
| Size | 80 MB | 67 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Victor Cristobal Gonzalez Martin](https://appshunter.io/developer/1885177608) | [MARC I. AGUILAR CAPARROS](https://appshunter.io/developer/6780878649) |

## What reviewers say

### Screen Time Control

[App page](https://appshunter.io/ios/app/screen-time-control-spudy/id6760586395)

This app helps you break phone addiction by earning screen time through habit completion. Build streaks, use focus timers, and complete challenges to unlock your phone usage. It offers smart app blocking and on-device AI for photo verification.

**Highlights:** Earn screen time through habit completion, Smart app blocking with iOS Screen Time integration, Focus timers (Pomodoro, Deep Work), Habit tracking across 8 categories, Photo quests with on-device AI verification, Pushup challenges with pose detection, Live Activities and widgets

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Monthly | $9.99 | per month |
| Exclusive 6-Month Offer | $14.99 | per 6 months |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |
| Premium | $39.99 | per year |


### Cronos

[App page](https://appshunter.io/ios/app/cronos-desarrollo-personal/id6780878647)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cronos Mensual | $3.99 | per month |
| Anual Oferta | $11.99 | per year |
| Cronos Anual | $22.99 | per year |


## Frequently asked questions

### Is Screen Time Control free?

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

### Is Cronos free?

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

### Do Screen Time Control or Cronos have ads?

Neither Screen Time Control nor Cronos shows ads.

### Which is updated more often, Screen Time Control or Cronos?

Screen Time Control ships an update every 9 days, and Cronos monthly. Most recently, Screen Time Control was updated on October 21, 2026 and Cronos on October 25, 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.*