# Subsync vs SRT Subtitle Toolbox Mobile

The clearest difference is in-app purchases: Subsync at none against SRT Subtitle Toolbox Mobile's 2. Subsync also leads on iOS requirement (15.6 vs 18.0). SRT Subtitle Toolbox Mobile's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. SRT Subtitle Toolbox Mobile sells 2 in-app purchases, starting at $4.99 per year. Subsync asks for nothing beyond the download.

Subsync ships an update every 2 weeks, SRT Subtitle Toolbox Mobile daily. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Subsync | SRT Subtitle Toolbox Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (44 ratings)](https://appshunter.io/ios/app/subsync/id1470798021/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | — |
| Size | 30 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Subsync Inc.](https://appshunter.io/developer/1475927640) | [鹏 边](https://appshunter.io/developer/1588663406) |

## What reviewers say

### Subsync

[App page](https://appshunter.io/ios/app/subsync/id1470798021)

This app helps Mindbody teachers manage class substitutions. Easily submit requests for a substitute teacher, and once accepted, the app automatically updates your schedule and notifies everyone involved.

**Highlights:** Submit substitute requests, Accept substitute requests, Automatic schedule updates, Notifications for changes, Mindbody integration

**Features:** macOS Compatibility

**In-app purchases:** none


### SRT Subtitle Toolbox Mobile

[App page](https://appshunter.io/ios/app/srt-subtitle-toolbox-mobile/id6811766370)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Export Unlock | $4.99 | per year |
| Unlock Export Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Subsync free?

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

### Is SRT Subtitle Toolbox Mobile free?

SRT Subtitle Toolbox Mobile is free to download, with in-app purchases available.

### Do Subsync or SRT Subtitle Toolbox Mobile have ads?

Neither Subsync nor SRT Subtitle Toolbox Mobile shows ads.

### Which is updated more often, Subsync or SRT Subtitle Toolbox Mobile?

Subsync ships an update every 2 weeks, and SRT Subtitle Toolbox Mobile daily. Most recently, Subsync was updated on September 26, 2026 and SRT Subtitle Toolbox Mobile on October 7, 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.*