# Shortshock vs Yajak

The clearest difference is ads: Shortshock at none against Yajak's shown. Shortshock also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Shortshock sells 3 in-app purchases, starting at $5.99 per month and Yajak sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Shortshock ships an update every 4 days, Yajak weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Shortshock | Yajak |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 26 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [LeeNKoo](https://appshunter.io/developer/1849422939) | [Project Cheum Inc](https://appshunter.io/developer/6810706977) |

## What reviewers say

### Shortshock

[App page](https://appshunter.io/ios/app/shortshock/id6754648596)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC | $5.99 | per month |
| STARTER | $12.00 | per month |
| PRO | $45.00 | per month |


### Yajak

[App page](https://appshunter.io/ios/app/yajak-artwork-work-log/id6810721850)

Track your art creation process by logging work sessions, adding photos, and noting materials. Visualize your time spent on each piece and manage multiple projects efficiently. Share progress and collaborate in shared workrooms.

**Highlights:** Log work sessions with timers, Add process photos and notes, Track material costs, Create cards for works in progress and completed pieces, Compare artwork photos, Shared workroom collaboration, iCloud sync and local backups

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yajak Early | $22.99 | one-time |


## Frequently asked questions

### Is Shortshock free?

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

### Is Yajak free?

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

### Do Shortshock or Yajak have ads?

Yajak shows ads; Shortshock does not.

### Which is updated more often, Shortshock or Yajak?

Shortshock ships an update every 4 days, and Yajak weekly. Most recently, Shortshock was updated on November 9, 2026 and Yajak on October 31, 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.*