# Rapid Reboot vs FlexPro Grip

The clearest difference is update cadence: FlexPro Grip at weekly against Rapid Reboot's every 30 months. Rapid Reboot's advantage is rating (4.5 vs 4.1) and review sentiment (75% vs 67%). 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.

Rapid Reboot holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 12 and 27 respectively. Written reviews point the same way: 75% of Rapid Reboot's written reviews are positive against 67% of FlexPro Grip's.

Rapid Reboot ships an update every 30 months, FlexPro Grip weekly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rapid Reboot | FlexPro Grip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/rapid-reboot/id1498823539/reviews)** | [4.1 (27 ratings)](https://appshunter.io/ios/app/flexpro-grip/id1630738994/reviews) |
| Number of ratings | 12 | **27** |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Weekly** |
| Monetization | Free | Free |
| Size | 52 MB | 93 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Johnson](https://appshunter.io/developer/1498823538) | [FlexProGrip](https://appshunter.io/developer/1596885871) |

## What reviewers say

### Rapid Reboot

[App page](https://appshunter.io/ios/app/rapid-reboot/id1498823539)

Control advanced compression recovery systems remotely. Customize pressure, cycle speed, and session duration for personalized warm-ups, recovery, and rehabilitation. Save custom programs and access customer support.

**Highlights:** Remote control via Bluetooth, Customizable pressure levels, Adjustable cycle speed, Session duration settings, Saved program functionality (REGEN), Access to customer service and FAQs

**In-app purchases:** none


### FlexPro Grip

[App page](https://appshunter.io/ios/app/flexpro-grip/id1630738994)

This app works with a specialized device to create customized training programs for baseball pitchers. It measures baseline strength and endurance to improve pitching performance, reduce injury risk, and accelerate recovery. Track your progress with saved workout history.

**Highlights:** Customized training protocols, Strength, endurance, and RPD testing, Objective data measurements, Injury risk reduction, Performance enhancement, Workout history tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Rapid Reboot free?

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

### Is FlexPro Grip free?

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

### Which has better reviews, Rapid Reboot or FlexPro Grip?

Rapid Reboot is rated higher. Rapid Reboot averages 4.5 out of 5 from 12 ratings, while FlexPro Grip averages 4.1 from 27 ratings.

### Do Rapid Reboot or FlexPro Grip have ads?

Neither Rapid Reboot nor FlexPro Grip shows ads.

### Which is updated more often, Rapid Reboot or FlexPro Grip?

Rapid Reboot ships an update every 30 months, and FlexPro Grip weekly. Most recently, Rapid Reboot was updated on October 4, 2026 and FlexPro Grip on October 12, 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.*