# CLWRota vs Concentric App

The clearest difference is update cadence: Concentric App at every 5 weeks against CLWRota's every 3 months. Concentric App also leads on iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CLWRota ships an update every 3 months, Concentric App every 5 weeks. The most recent releases landed on August 6, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | CLWRota | Concentric App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/concentric-app/id1566825092/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 7.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 91 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rotamap Ltd](https://appshunter.io/developer/411435066) | [Bhawan Baweja](https://appshunter.io/developer/1447874386) |

## What reviewers say

### CLWRota

[App page](https://appshunter.io/ios/app/clwrota/id411435063)

Access your department's live schedule and manage your leave directly from your smartphone. View rota information by location or person, and easily contact colleagues. Book and bid for uncovered sessions, and communicate with administrators.

**Highlights:** Live rota access, Personal rota and leave diary, Book and manage leave, View rota by location or person, Contact colleagues via call link, Integrated rota mapping, Bid for uncovered sessions, Direct messaging with administrators

**Features:** Vision Pro support

**In-app purchases:** none


### Concentric App

[App page](https://appshunter.io/ios/app/concentric-app/id1566825092)

This platform helps educators and student advocates conduct home visits and phone calls to re-engage students. It allows for viewing and completing visit details, tracking progress across academic years, and managing assignments. Features include route planning with map integration and bulk data import for efficient student outreach.

**Highlights:** Home visit and phone call management, Student re-engagement tracking, Route planning with map navigation, Data import for bulk assignments, Assignment status filtering, Cross-academic year data view

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CLWRota free?

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

### Is Concentric App free?

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

### Do CLWRota or Concentric App have ads?

Neither CLWRota nor Concentric App shows ads.

### Which is updated more often, CLWRota or Concentric App?

CLWRota ships an update every 3 months, and Concentric App every 5 weeks. Most recently, CLWRota was updated on August 6, 2026 and Concentric App on June 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.*