# Mum Button by Renault vs Walnut

The clearest difference is review sentiment: Walnut at 83% against Mum Button by Renault's 0%. Walnut also leads on rating (4.5 vs 1.0) and ratings volume (4 vs 1). Mum Button by Renault's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Walnut sells 3 in-app purchases, starting at $9.99 per month. Mum Button by Renault asks for nothing beyond the download.

Walnut holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of Mum Button by Renault's written reviews are positive against 83% of Walnut's.

Mum Button by Renault ships an update every 2 weeks, Walnut fortnightly. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mum Button by Renault | Walnut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/mum-button-by-renault/id1377637088/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/walnut-relationship-coach/id6739307013/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 16 MB | 116 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Renault](https://appshunter.io/developer/371642579) | [The Relationship Lab LTD](https://appshunter.io/developer/1718408436) |

## What reviewers say

### Mum Button by Renault

[App page](https://appshunter.io/ios/app/mum-button-by-renault/id1377637088)

This app pairs with a physical button to send a pre-set SMS to a chosen contact upon arrival at your destination. It allows users to set up the recipient and personalize the message for peace of mind.

**Highlights:** Send arrival SMS with one click, Set up and personalize messages, Choose a designated recipient, Pair with a physical connected button, Reassure loved ones of your arrival

**Features:** macOS Compatibility

**In-app purchases:** none


### Walnut

[App page](https://appshunter.io/ios/app/walnut-relationship-coach/id6739307013)

This app helps users build emotional intelligence and healthy relationship skills for more meaningful connections. It offers AI-powered coaching, interactive lessons, and profiles focused on values and emotional wellness, moving beyond superficial dating.

**Highlights:** Therapy-inspired learning hub, Meaningful profiles, AI coach, Interactive quizzes, Growth badges, Safe community

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer Monthly | $9.99 | per month |
| Ready Monthly | $19.99 | per month |
| Builder Monthly | $29.99 | per month |


## Frequently asked questions

### Is Mum Button by Renault free?

Mum Button by Renault is free to download, with no in-app purchases.

### Is Walnut free?

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

### Which has better reviews, Mum Button by Renault or Walnut?

Walnut is rated higher. Mum Button by Renault averages 1.0 out of 5 from 1 ratings, while Walnut averages 4.5 from 4 ratings.

### Do Mum Button by Renault or Walnut have ads?

Neither Mum Button by Renault nor Walnut shows ads.

### Which is updated more often, Mum Button by Renault or Walnut?

Mum Button by Renault ships an update every 2 weeks, and Walnut fortnightly. Most recently, Mum Button by Renault was updated on October 14, 2026 and Walnut on October 28, 2026.

---

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