# JumJac vs Mend

JumJac and Mend are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. JumJac sells 2 in-app purchases, starting at $1.99 per year and Mend sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

JumJac ships an update every 8 days, Mend every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | JumJac | Mend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (46 ratings)](https://appshunter.io/ios/app/jumjac-jumping-jacks-counter/id1619789265/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 28 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓东 林](https://appshunter.io/developer/1274998595) | [Ryan Roberts](https://appshunter.io/developer/6775097815) |

## What reviewers say

### JumJac

[App page](https://appshunter.io/ios/app/jumjac-jumping-jacks-counter/id1619789265)

This app helps you track and manage your jumping jack workouts. It integrates with the Health app to contribute to your daily fitness goals. Easily log your training sessions and monitor your progress.

**Highlights:** Jumping jack workout logging, Health app integration, Workout data management, Contribution to daily fitness rings, Progress monitoring

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Pro membership | $1.99 | per year |
| JumJac Pro | $3.99 | one-time |


### Mend

[App page](https://appshunter.io/ios/app/mend-fasting-timer/id6778262740)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mend Pro | $3.99 | one-time |


## Frequently asked questions

### Is JumJac free?

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

### Is Mend free?

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

### Do JumJac or Mend have ads?

Neither JumJac nor Mend shows ads.

### Which is updated more often, JumJac or Mend?

JumJac ships an update every 8 days, and Mend every 6 days. Most recently, JumJac was updated on October 30, 2026 and Mend on October 28, 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.*