# MerzApp vs Wallbox

The clearest difference is rating: MerzApp at 5.0 against Wallbox's 4.5. MerzApp also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). Wallbox's advantage is ratings volume (3.8K vs 2) and update cadence (fortnightly vs monthly). On price, review sentiment, 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.

MerzApp holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Wallbox has 3.8K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 25% of MerzApp's written reviews are positive against 31% of Wallbox's, so the app with the better star average is not the one people write more warmly about.

MerzApp ships an update monthly, Wallbox fortnightly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | MerzApp | Wallbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/merzapp/id1083525272/reviews)** | [4.5 (3.8K ratings)](https://appshunter.io/ios/app/wallbox/id1188288011/reviews) |
| Number of ratings | 2 | **3.8K** |
| Positive reviews | 25.0% of reviews | **31.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 80 MB | 163 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Merz Aesthetics Iberia](https://appshunter.io/developer/1729337800) | [Wallbox](https://appshunter.io/developer/1188286840) |

## What reviewers say

### MerzApp

[App page](https://appshunter.io/ios/app/merzapp/id1083525272)

This app streamlines daily clinic operations for aesthetic medicine practitioners. It facilitates real-time communication with the Merz Aesthetics team, offers training resources, and helps optimize clinic resources. Users can register, access educational content, connect with representatives, and receive exclusive event invitations.

**Highlights:** Real-time communication with Merz Aesthetics, Medical practitioner training resources, Clinic resource optimization, Representative contact, Exclusive event invitations, Social media content sharing

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

**In-app purchases:** none


### Wallbox

[App page](https://appshunter.io/ios/app/wallbox/id1188288011)

Manage your electric vehicle charging from anywhere with this app. Schedule charging to save money, monitor energy usage, and control your charger remotely. It offers advanced energy management features and access to public charging points.

**Highlights:** Smart charging schedules, Remote charger control, Energy consumption tracking, Remote lock/unlock, Solar EV charging, Dynamic load balancing

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient and easy
- 🚀 Compact, fast, efficient
- 🚀 Exceptional support
- 🚀 Charging made easy

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable
- 🐛 Buggy app
- 🐛 Poor app usability
- 🐛 Frequent issues

**Reported bugs**

- App login issues
- Inability to update firmware
- Charger disconnects from Wi-Fi
- Scheduled charging not working
- Inaccurate energy reporting

**Requested features**

- Allow multiple users to access charger
- Add charge limit option
- Improve energy insights and data visualization
- Add off-grid mode
- Improve scheduling and automation


## Frequently asked questions

### Is MerzApp free?

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

### Is Wallbox free?

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

### Which has better reviews, MerzApp or Wallbox?

MerzApp is rated higher. MerzApp averages 5.0 out of 5 from 2 ratings, while Wallbox averages 4.5 from 3.8K ratings.

### Do MerzApp or Wallbox have ads?

Neither MerzApp nor Wallbox shows ads.

### Which is updated more often, MerzApp or Wallbox?

MerzApp ships an update monthly, and Wallbox fortnightly. Most recently, MerzApp was updated on September 20, 2026 and Wallbox on September 23, 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.*