# MoveFactorX vs RepSpeed

The clearest difference is in-app purchases: MoveFactorX at none against RepSpeed's 1. RepSpeed's advantage is review sentiment (83% vs 57%) and update cadence (every 2 weeks vs every 5 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. RepSpeed sells 1 in-app purchase, starting at $0.99 per month. MoveFactorX asks for nothing beyond the download.

RepSpeed holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 9 and 17 respectively. Written reviews point the same way: 57% of MoveFactorX's written reviews are positive against 83% of RepSpeed's.

MoveFactorX ships an update every 5 weeks, RepSpeed every 2 weeks. The most recent releases landed on July 4, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | MoveFactorX | RepSpeed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (9 ratings)](https://appshunter.io/ios/app/movefactorx/id1182677659/reviews) | **[4.5 (17 ratings)](https://appshunter.io/ios/app/repspeed/id1584279988/reviews)** |
| Number of ratings | 9 | **17** |
| Positive reviews | 57.1% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 56 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FIT7502 LLC](https://appshunter.io/developer/1289040326) | [Sreyas Rangaraju](https://appshunter.io/developer/1570083962) |

## What reviewers say

### MoveFactorX

[App page](https://appshunter.io/ios/app/movefactorx/id1182677659)

This app provides real-time performance feedback for sports and fitness training. It utilizes velocity-based training to analyze outputs like power and velocity, offering instant rep-by-rep insights. Designed to be accessible and practical for athletes.

**Highlights:** Velocity-based training (VBT), Instant rep-by-rep feedback, Power and velocity analysis, POP-100 metric, Budget-friendly products

**Features:** Vision Pro support

**In-app purchases:** none


### RepSpeed

[App page](https://appshunter.io/ios/app/repspeed/id1584279988)

This app uses your phone's camera to analyze barbell lifts, providing detailed metrics like bar path, velocity, and power. Optimize your training, improve form, and get stronger faster with advanced analytics.

**Highlights:** Automatic barbell detection, Barbell path visualization, Velocity and power metrics, Video recording and upload, Repetition tracking, Workout notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepSpeed Premium | $0.99 | per month |


## Frequently asked questions

### Is MoveFactorX free?

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

### Is RepSpeed free?

RepSpeed is free to download, with in-app purchases available.

### Which has better reviews, MoveFactorX or RepSpeed?

RepSpeed is rated higher. MoveFactorX averages 4.3 out of 5 from 9 ratings, while RepSpeed averages 4.5 from 17 ratings.

### Do MoveFactorX or RepSpeed have ads?

Neither MoveFactorX nor RepSpeed shows ads.

### Which is updated more often, MoveFactorX or RepSpeed?

MoveFactorX ships an update every 5 weeks, and RepSpeed every 2 weeks. Most recently, MoveFactorX was updated on July 4, 2026 and RepSpeed on September 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*