# Dumac vs JRTiming

The clearest difference is in-app purchases: JRTiming at none against Dumac's 2. JRTiming also leads on iOS requirement (13.0 vs 16). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dumac sells 2 in-app purchases, starting at $1.99 per month. JRTiming asks for nothing beyond the download.

Dumac ships an update every 9 days, JRTiming fortnightly. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Dumac | JRTiming |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 2 MB | 29 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Awal Salifu](https://appshunter.io/developer/1869570519) | [Jacques Riparelli](https://appshunter.io/developer/1263140702) |

## What reviewers say

### Dumac

[App page](https://appshunter.io/ios/app/dumac-video-analysis/id6741686780)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $7.99 | per year |


### JRTiming

[App page](https://appshunter.io/ios/app/jrtiming/id6745223941)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dumac free?

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

### Is JRTiming free?

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

### Do Dumac or JRTiming have ads?

Neither Dumac nor JRTiming shows ads.

### Which is updated more often, Dumac or JRTiming?

Dumac ships an update every 9 days, and JRTiming fortnightly. Most recently, Dumac was updated on September 20, 2026 and JRTiming on September 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.*