# Microsoft Surface vs REP 4.0

The clearest difference is rating: REP 4.0 at 5.0 against Microsoft Surface's 3.2. Microsoft Surface's advantage is review sentiment (27% vs 0%) and ratings volume (159 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.

REP 4.0 holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Microsoft Surface has 159 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 27% of Microsoft Surface's written reviews are positive against 0% of REP 4.0's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Microsoft Surface | REP 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (159 ratings)](https://appshunter.io/ios/app/microsoft-surface/id1476329686/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rep-40/id1523561131/reviews)** |
| Number of ratings | **159** | 1 |
| Positive reviews | **26.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 70 MB | 33 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Westlake Software, Inc.](https://appshunter.io/developer/1361795549) |

## What reviewers say

### Microsoft Surface

[App page](https://appshunter.io/ios/app/microsoft-surface/id1476329686)

Manage and personalize your audio devices. Update firmware, view device information, and adjust settings like equalizer and volume. Connect and control devices, and access tutorials for assistance.

**Highlights:** Update earbuds and headphones, View and change device info, View battery and volume, Personalize settings, Change equalizer settings, Control connected devices, Reset devices

**In-app purchases:** none

**What reviewers like**

- 🎵 Excellent audio quality and crisp sound
- 🎚️ Useful EQ customization capabilities
- 📱 Smooth out-of-box setup experience
- 🔗 Hardware quality is solid
- ⚡ Quick app loading when functional

**What reviewers complain about**

- 🐛 App frequently fails to detect paired headphones
- 🔌 Constant connection and pairing issues
- 😤 Poor reliability and stability
- 🚫 App becomes completely broken after updates
- 🔐 Authentication and login failures

**Reported bugs**

- App stuck on scanning/searching for headphones
- Bluetooth connection drops during calls
- App won't recognize headphones even when paired
- Authentication hangs on 'Authenticating' screen
- Constant red light indicator issues

**Requested features**

- MacOS app support
- iPad landscape mode support
- Customizable gesture controls
- Better device switching between paired devices
- More EQ preset options


### REP 4.0

[App page](https://appshunter.io/ios/app/rep-40/id1523561131)

This app provides retail representatives with educational resources and updates on Microsoft products and services globally. It features forms, surveys, news, and links to relevant company and product information.

**Highlights:** Product and service education, Company news and updates, Forms and surveys, Links to company websites, Social media integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft Surface free?

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

### Is REP 4.0 free?

REP 4.0 is free to download, with no in-app purchases.

### Which has better reviews, Microsoft Surface or REP 4.0?

REP 4.0 is rated higher. Microsoft Surface averages 3.2 out of 5 from 159 ratings, while REP 4.0 averages 5.0 from 1 ratings.

### Do Microsoft Surface or REP 4.0 have ads?

Neither Microsoft Surface nor REP 4.0 shows ads.

### Which is updated more often, Microsoft Surface or REP 4.0?

Microsoft Surface ships an update every 2 months, and REP 4.0 every 2 months. Most recently, Microsoft Surface was updated on October 18, 2026 and REP 4.0 on October 3, 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.*