# Stability vs Imperfect

The clearest difference is rating: Stability at 5.0 against Imperfect's 4.3. Stability also leads on review sentiment (100% vs 85%). Imperfect's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (26 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stability holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Imperfect has 26 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Stability's written reviews are positive against 85% of Imperfect's.

Stability ships an update every 2 months, Imperfect every 5 days. Both last shipped on October 16, 2026.

## The numbers

| Metric | Stability | Imperfect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/stability-moodtracker/id6739185313/reviews)** | [4.3 (26 ratings)](https://appshunter.io/ios/app/imperfect-training-coach/id6758960072/reviews) |
| Number of ratings | 5 | **26** |
| Positive reviews | **100.0% of reviews** | 85.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 42 MB | 73 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Anu Mandala](https://appshunter.io/developer/1784112366) | [Imperfect Wellness, Inc](https://appshunter.io/developer/1876002510) |

## What reviewers say

### Stability

[App page](https://appshunter.io/ios/app/stability-moodtracker/id6739185313)

This app uses facial recognition to analyze your mood and provides timely, non-invasive notifications to help you improve your mental well-being. It acts as a digital assistant to help you understand and manage your emotions.

**Highlights:** Facial mood recognition, Personalized mood improvement tips, Timely notifications, Mental health actualization, Non-invasive well-being support

**Features:** macOS Compatibility

**In-app purchases:** none


### Imperfect

[App page](https://appshunter.io/ios/app/imperfect-training-coach/id6758960072)

This app creates personalized training and wellness plans that adapt to your unique life circumstances, from weather to social events. It offers actionable recommendations, including nutrition and recovery advice, to help you achieve your fitness goals.

**Highlights:** Adaptive training programs, Actionable recommendations, Weather-aware planning, Nutrition and recovery advice, Integration with fitness wearables, Personalized wellness journey

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stability free?

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

### Is Imperfect free?

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

### Which has better reviews, Stability or Imperfect?

Stability is rated higher. Stability averages 5.0 out of 5 from 5 ratings, while Imperfect averages 4.3 from 26 ratings.

### Do Stability or Imperfect have ads?

Neither Stability nor Imperfect shows ads.

### Which is updated more often, Stability or Imperfect?

Stability ships an update every 2 months, and Imperfect every 5 days. Most recently, Stability was updated on October 16, 2026 and Imperfect on October 16, 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.*