# Unicentric vs Booked55

The clearest difference is update cadence: Booked55 at every 5 days against Unicentric's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Unicentric ships an update every 5 weeks, Booked55 every 5 days. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Unicentric | Booked55 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (11 ratings)](https://appshunter.io/ios/app/unicentric/id1479704785/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 46 MB | 37 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Unicentric](https://appshunter.io/developer/1479704784) | [Vikas Kumar](https://appshunter.io/developer/1885611048) |

## What reviewers say

### Unicentric

[App page](https://appshunter.io/ios/app/unicentric/id1479704785)

This business application enables users to gather essential information remotely, integrating seamlessly with their organization. It offers optional background location tracking for enhanced data collection, though this may impact battery life.

**Highlights:** Remote data collection, Organizational integration, Optional background location tracking, Vital information gathering

**Features:** macOS Compatibility

**In-app purchases:** none


### Booked55

[App page](https://appshunter.io/ios/app/booked55/id6760667551)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unicentric free?

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

### Is Booked55 free?

Booked55 is free to download, with no in-app purchases.

### Do Unicentric or Booked55 have ads?

Neither Unicentric nor Booked55 shows ads.

### Which is updated more often, Unicentric or Booked55?

Unicentric ships an update every 5 weeks, and Booked55 every 5 days. Most recently, Unicentric was updated on October 21, 2026 and Booked55 on October 16, 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.*