# File Doctor vs SPIN Motion

The clearest difference is rating: SPIN Motion at 5.0 against File Doctor's 4.0. SPIN Motion also leads on review sentiment (100% vs 75%). File Doctor's advantage is ratings volume (4 vs 1) and device support (3 vs 1). On price, update cadence, 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.

SPIN Motion holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 75% of File Doctor's written reviews are positive against 100% of SPIN Motion's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | File Doctor | SPIN Motion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/file-doctor/id6753642192/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spin-motion/id6780548507/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 9 MB | 7 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BRINDER SINGH](https://appshunter.io/developer/998362921) | [Smart Products Infrastructure Network, Inc.](https://appshunter.io/developer/6796277674) |

## What reviewers say

### File Doctor

[App page](https://appshunter.io/ios/app/file-doctor/id6753642192)

This app acts as a comprehensive file manager, document scanner, and converter for your mobile device. It allows you to view, clean, and convert various file types locally and privately, without needing cloud storage.

**Highlights:** Open multiple document types, Scan to PDF with edge detection, Convert files between formats, Merge, split, and compress PDFs, Create and extract ZIP archives, Built-in media player, Compress media and remove duplicates

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

**In-app purchases:** none


### SPIN Motion

[App page](https://appshunter.io/ios/app/spin-motion/id6780548507)

This application uses AI and smart tags to track, manage, and automate the lifecycle of physical products and assets. It provides real-time intelligence on asset location, responsibility, and next steps, even for items within closed containers.

**Highlights:** AI-powered asset tracking, Smart tag integration (NFC, UHF, QR), Real-time intelligence layer, Automated movement and service tracking, High-volume scanning capabilities, Asset lifecycle management

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

**In-app purchases:** none


## Frequently asked questions

### Is File Doctor free?

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

### Is SPIN Motion free?

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

### Which has better reviews, File Doctor or SPIN Motion?

SPIN Motion is rated higher. File Doctor averages 4.0 out of 5 from 4 ratings, while SPIN Motion averages 5.0 from 1 ratings.

### Do File Doctor or SPIN Motion have ads?

Neither File Doctor nor SPIN Motion shows ads.

### Which is updated more often, File Doctor or SPIN Motion?

File Doctor ships an update fortnightly, and SPIN Motion fortnightly. Most recently, File Doctor was updated on November 5, 2026 and SPIN Motion on October 31, 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.*