# Já.is vs QuickBusiness Book

The clearest difference is rating: QuickBusiness Book at 5.0 against Já.is's 3.9. QuickBusiness Book also leads on update cadence (monthly vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuickBusiness Book holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Já.is ships an update every 3 months, QuickBusiness Book monthly. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Já.is | QuickBusiness Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/jais/id829550202/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/quickbusiness-book/id1522587006/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 36 MB | 52 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Já Spurl](https://appshunter.io/developer/566340110) | [Jelani Nicholls](https://appshunter.io/developer/1199536723) |

## What reviewers say

### Já.is

[App page](https://appshunter.io/ios/app/jais/id829550202)

Find people, businesses, and the best prices in Icelandic online stores. Features a caller ID to identify unknown callers before answering. Includes maps, directions, and business information.

**Highlights:** Find people and businesses, Caller ID, Product search across Icelandic web stores, Price comparison, Map with directions and street view, Business opening hours

**Features:** Vision Pro support

**In-app purchases:** none


### QuickBusiness Book

[App page](https://appshunter.io/ios/app/quickbusiness-book/id1522587006)

Discover and connect with local small businesses and brands. This digital phonebook allows you to shop for relevant products and services, and access detailed business profiles including social media and messaging links. It offers offline functionality for easy access anytime.

**Highlights:** Discover local brands and businesses, Shop for products and services, Comprehensive business profiles, Direct contact via WhatsApp and social media, Offline business search functionality, Categorized business listings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Já.is free?

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

### Is QuickBusiness Book free?

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

### Which has better reviews, Já.is or QuickBusiness Book?

QuickBusiness Book is rated higher. Já.is averages 3.9 out of 5 from 7 ratings, while QuickBusiness Book averages 5.0 from 5 ratings.

### Do Já.is or QuickBusiness Book have ads?

Neither Já.is nor QuickBusiness Book shows ads.

### Which is updated more often, Já.is or QuickBusiness Book?

Já.is ships an update every 3 months, and QuickBusiness Book monthly. Most recently, Já.is was updated on October 10, 2026 and QuickBusiness Book on September 29, 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.*