# Concentric App vs IBMS Congress

The clearest difference is ads: Concentric App at none against IBMS Congress's shown. Concentric App also leads on update cadence (every 5 weeks vs every 13 months) and iOS requirement (11.0 vs 16.4). On price, 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.

Concentric App ships an update every 5 weeks, IBMS Congress every 13 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Concentric App | IBMS Congress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/concentric-app/id1566825092/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 91 MB | 51 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhawan Baweja](https://appshunter.io/developer/1447874386) | [Institute of Biomedical Science](https://appshunter.io/developer/1611137923) |

## What reviewers say

### 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


### IBMS Congress

[App page](https://appshunter.io/ios/app/ibms-congress/id6449746370)

**In-app purchases:** none


## Frequently asked questions

### Is Concentric App free?

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

### Is IBMS Congress free?

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

### Do Concentric App or IBMS Congress have ads?

IBMS Congress shows ads; Concentric App does not.

### Which is updated more often, Concentric App or IBMS Congress?

Concentric App ships an update every 5 weeks, and IBMS Congress every 13 months. Most recently, Concentric App was updated on October 30, 2026 and IBMS Congress on October 27, 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.*