# IB Nimble vs REEV Sense

The clearest difference is update cadence: REEV Sense at every 2 weeks against IB Nimble's every 2 months. IB Nimble's advantage is iOS requirement (12.0 vs 15.5). 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.

IB Nimble ships an update every 2 months, REEV Sense every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IB Nimble | REEV Sense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reev-sense/id6449933753/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 16 MB | 47 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Imaging Biometrics, LLC](https://appshunter.io/developer/1690233723) | [REEV SAS](https://appshunter.io/developer/1570100420) |

## What reviewers say

### IB Nimble

[App page](https://appshunter.io/ios/app/ib-nimble/id6449721135)

**Features:** macOS Compatibility

**In-app purchases:** none


### REEV Sense

[App page](https://appshunter.io/ios/app/reev-sense/id6449933753)

This medical device assists healthcare professionals in performing quantitative gait analysis for patients with neurological walking disorders. It provides biomechanical modeling and kinematic data to support clinical assessment.

**Highlights:** Quantitative gait analysis, Biomechanical gait modeling, Spatio-temporal parameters, Knee and ankle kinematics, Clinical assessment support, Validated for post-stroke patients

**In-app purchases:** none


## Frequently asked questions

### Is IB Nimble free?

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

### Is REEV Sense free?

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

### Do IB Nimble or REEV Sense have ads?

Neither IB Nimble nor REEV Sense shows ads.

### Which is updated more often, IB Nimble or REEV Sense?

IB Nimble ships an update every 2 months, and REEV Sense every 2 weeks. Most recently, IB Nimble was updated on October 27, 2026 and REEV Sense on October 30, 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.*