# MOBI Smart vs Stain Fix

The clearest difference is review sentiment: Stain Fix at 100% against MOBI Smart's 39%. Stain Fix also leads on update cadence (every 2 days vs every 3 months). MOBI Smart's advantage is rating (4.6 vs 3.7) and in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Stain Fix sells 2 in-app purchases, starting at $9.99 per month. MOBI Smart asks for nothing beyond the download.

MOBI Smart holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: MOBI Smart has 3.4K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 39% of MOBI Smart's written reviews are positive against 100% of Stain Fix's, so the app with the better star average is not the one people write more warmly about.

MOBI Smart ships an update every 3 months, Stain Fix every 2 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MOBI Smart | Stain Fix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/mobi-smart/id1494085905/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/stain-fix-remove-stains/id6760374116/reviews) |
| Number of ratings | **3.4K** | 3 |
| Positive reviews | 39.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 238 MB | 81 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [MOBI Technologies, Inc.](https://appshunter.io/developer/1448323652) | [BUILT BY FOUNDRY, INC.](https://appshunter.io/developer/1792457041) |

## What reviewers say

### MOBI Smart

[App page](https://appshunter.io/ios/app/mobi-smart/id1494085905)

This app allows you to control a range of smart home and wellness monitoring devices. It supports baby nurseries, health tracking, pet monitoring, and elderly care, with expandable systems and automation features. Share access with others for collaborative monitoring.

**Highlights:** Control all MOBI Smart devices, Baby nursery monitoring, Health and wellness tracking, Elderly and pet monitoring, SOS alerts, Expandable system with 100+ devices, Create device automations and alerts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great camera quality
- 👍 Easy to use app
- 💡 Helpful for monitoring pets/elderly
- 🤖 Useful as a baby monitor

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔌 Connectivity issues and disconnects
- 📺 Laggy and slow video feed
- 🔊 Poor audio quality
- 💸 Ads in the paid app

**Reported bugs**

- App not supporting certain devices
- Camera angle defaults back unexpectedly
- Inability to view recorded footage
- Inconsistent performance after updates

**Requested features**

- Add iPad support
- Improve motion detection and alerts
- Allow background app usage for monitoring
- Integrate with smart home platforms


### Stain Fix

[App page](https://appshunter.io/ios/app/stain-fix-remove-stains/id6760374116)

Instantly identify and remove tough stains with guided, step-by-step instructions. Upload a photo of the mess, confirm the surface, and receive a personalized cleaning plan with timers and product suggestions. Save successful methods for future use.

**Highlights:** Photo-based stain identification, Step-by-step cleaning plans, Timer-guided cleaning process, Product swap suggestions, Surface-specific safety tips, Saved stain removal methods

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $39.99 | per year |


## Frequently asked questions

### Is MOBI Smart free?

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

### Is Stain Fix free?

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

### Which has better reviews, MOBI Smart or Stain Fix?

MOBI Smart is rated higher. MOBI Smart averages 4.6 out of 5 from 3.4K ratings, while Stain Fix averages 3.7 from 3 ratings.

### Do MOBI Smart or Stain Fix have ads?

Neither MOBI Smart nor Stain Fix shows ads.

### Which is updated more often, MOBI Smart or Stain Fix?

MOBI Smart ships an update every 3 months, and Stain Fix every 2 days. Most recently, MOBI Smart was updated on November 3, 2026 and Stain Fix on November 5, 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.*