# ZIGNAL vs KaoJai admin

ZIGNAL and KaoJai admin 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. Neither carries in-app purchases, so what you see is what you pay.

ZIGNAL ships an update every 11 days, KaoJai admin weekly. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ZIGNAL | KaoJai admin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Size | 68 MB | 24 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robolingo Company Limited](https://appshunter.io/developer/1796330686) | [OK PRODUCTION COMPANY LIMITED](https://appshunter.io/developer/6785105705) |

## What reviewers say

### ZIGNAL

[App page](https://appshunter.io/ios/app/zignal/id6742006499)

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

**In-app purchases:** none


### KaoJai admin

[App page](https://appshunter.io/ios/app/kaojai-admin/id6785105492)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZIGNAL free?

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

### Is KaoJai admin free?

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

### Do ZIGNAL or KaoJai admin have ads?

Neither ZIGNAL nor KaoJai admin shows ads.

### Which is updated more often, ZIGNAL or KaoJai admin?

ZIGNAL ships an update every 11 days, and KaoJai admin weekly. Most recently, ZIGNAL was updated on October 11, 2026 and KaoJai admin on October 9, 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.*