# Casters vs MainTube

The clearest difference is price: Casters at Free against MainTube's $2.99. Casters also leads on update cadence (every 4 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Casters is free to download; MainTube costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Casters ships an update every 4 days, MainTube every 2 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Casters | MainTube |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/casters-cozy-screen-time-game/id6748968942/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free | — |
| Size | 23 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sunder LLC](https://appshunter.io/developer/1697352433) | [Jameel Mohammed](https://appshunter.io/developer/1753514629) |

## What reviewers say

### Casters

[App page](https://appshunter.io/ios/app/casters-cozy-screen-time-game/id6748968942)

This app transforms screen time management into a relaxing idle fishing game. Block distracting apps and earn in-game currency by focusing, which can be used to unlock cute companions and improve your fishing strategy.

**Highlights:** Idle fishing gameplay, App blocking for focus, Earn coins for focus time, Unlockable animal companions, Strategic fishing lineups, Progress tracking and reports, Gentle focus reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### MainTube

[App page](https://appshunter.io/ios/app/maintube/id6762496920)

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

**In-app purchases:** none


## Frequently asked questions

### Is Casters free?

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

### Is MainTube free?

MainTube costs $2.99, with no in-app purchases.

### Do Casters or MainTube have ads?

Neither Casters nor MainTube shows ads.

### Which is updated more often, Casters or MainTube?

Casters ships an update every 4 days, and MainTube every 2 months. Most recently, Casters was updated on October 24, 2026 and MainTube on October 8, 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.*