# Mac Tools vs OTG Cloud by Monster Digital

Mac Tools and OTG Cloud by Monster Digital both sit at 2.3 stars, but that hides the real split: 50% of Mac Tools's written reviews are positive against 16% of OTG Cloud by Monster Digital's. OTG Cloud by Monster Digital's advantage is update cadence (every 5 weeks vs every 22 months) and ratings volume (60 vs 3). On price, rating, 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.

On the App Store both sit at effectively the same score — 2.3 for Mac Tools against 2.4 for OTG Cloud by Monster Digital. That said, the two scores are not equally well evidenced: OTG Cloud by Monster Digital has 60 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 50% of Mac Tools's written reviews are positive against 16% of OTG Cloud by Monster Digital's.

Mac Tools ships an update every 22 months, OTG Cloud by Monster Digital every 5 weeks. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mac Tools | OTG Cloud by Monster Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/mac-tools-smartear-1/id673427942/reviews) | **[2.4 (60 ratings)](https://appshunter.io/ios/app/otg-cloud-by-monster-digital/id891237140/reviews)** |
| Number of ratings | 3 | **60** |
| Positive reviews | **50.0% of reviews** | 16.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 12 MB | 17 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JS Products, Inc.](https://appshunter.io/developer/673417159) | [SDJ Technologies, Inc](https://appshunter.io/developer/891237143) |

## What reviewers say

### Mac Tools

[App page](https://appshunter.io/ios/app/mac-tools-smartear-1/id673427942)

This utility transforms your smartphone into a sound and vibration detection tool. It assists technicians in pinpointing issues in vehicles and machinery by analyzing rattles, squeaks, and grinding noises. Requires specialized hardware to function.

**Highlights:** Sound and vibration detection, Locates defective or worn parts, User-friendly interface, Analog and digital display options, Adjustable sound settings, Informative user guide

**Features:** macOS Compatibility

**In-app purchases:** none


### OTG Cloud by Monster Digital

[App page](https://appshunter.io/ios/app/otg-cloud-by-monster-digital/id891237140)

Wirelessly access and share media from SD cards, USB drives, and hard drives on your Apple devices. Stream content, back up files, and even create a Wi-Fi hotspot. The device also functions as a power bank for other gadgets.

**Highlights:** Wireless media access, File sharing, Video and music streaming, File backup, Wi-Fi hotspot creation, Power bank functionality

**In-app purchases:** none

**What reviewers like**

- 🔋 Can still be used as a power bank
- 🌐 Useful as a Wi-Fi router/repeater in hotels
- 💳 Can function as a memory card reader

**What reviewers complain about**

- ❌ No longer supported by developers
- 🚫 Incompatible with newer iOS versions
- 🧱 Device becomes a brick without app support
- ⏳ Outdated software and limited file format support
- 🐌 Slow file transfer speeds

**Reported bugs**

- App no longer works with iOS 11 and later
- Cannot transfer files by plugging in phone
- Music player stops after one song
- Video plays only in portrait mode
- App freezes when accessing media server

**Requested features**

- Update the app for current iOS versions
- Support 'Open In...' functionality for all file types
- Improve music player functionality (playlists, continuous play)
- Enable landscape mode for video playback
- Allow import/export of all file types


## Frequently asked questions

### Is Mac Tools free?

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

### Is OTG Cloud by Monster Digital free?

OTG Cloud by Monster Digital is free to download, with no in-app purchases.

### Which has better reviews, Mac Tools or OTG Cloud by Monster Digital?

OTG Cloud by Monster Digital is rated higher. Mac Tools averages 2.3 out of 5 from 3 ratings, while OTG Cloud by Monster Digital averages 2.4 from 60 ratings.

### Do Mac Tools or OTG Cloud by Monster Digital have ads?

Neither Mac Tools nor OTG Cloud by Monster Digital shows ads.

### Which is updated more often, Mac Tools or OTG Cloud by Monster Digital?

Mac Tools ships an update every 22 months, and OTG Cloud by Monster Digital every 5 weeks. Most recently, Mac Tools was updated on September 11, 2026 and OTG Cloud by Monster Digital on September 19, 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.*