# GoBook ZA vs JASA

GoBook ZA and JASA 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.

GoBook ZA ships an update every 19 months, JASA every 14 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GoBook ZA | JASA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/jasa/id1487772394/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 14 months** |
| Monetization | — | Free |
| Size | 166 MB | 223 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mark Nicol](https://appshunter.io/developer/1212792776) | [JA SA IMPORT AND EXPORT CC](https://appshunter.io/developer/1487772393) |

## What reviewers say

### GoBook ZA

[App page](https://appshunter.io/ios/app/gobook-za/id1212792777)

**Features:** macOS Compatibility

**In-app purchases:** none


### JASA

[App page](https://appshunter.io/ios/app/jasa/id1487772394)

Control home appliances remotely from anywhere with this app. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members. The app offers a quick and straightforward connection process to your smart devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Quick device connection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GoBook ZA free?

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

### Is JASA free?

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

### Do GoBook ZA or JASA have ads?

Neither GoBook ZA nor JASA shows ads.

### Which is updated more often, GoBook ZA or JASA?

GoBook ZA ships an update every 19 months, and JASA every 14 months. Most recently, GoBook ZA was updated on November 11, 2026 and JASA on November 3, 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.*