# Kilra vs Momomoon

The clearest difference is review sentiment: Momomoon at 100% against Kilra's 50%. Momomoon also leads on rating (5.0 vs 4.4) and monetization model (free vs freemium). Kilra's advantage is ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Kilra sells 2 in-app purchases, starting at $9.99 per month and Momomoon sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Momomoon holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 26 respectively. Written reviews point the same way: 50% of Kilra's written reviews are positive against 100% of Momomoon's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Kilra | Momomoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/kilra-symptom-tracker/id6760767331/reviews) | **[5.0 (26 ratings)](https://appshunter.io/ios/app/momomoon-stop-overthinking/id6761691898/reviews)** |
| Number of ratings | 8 | **26** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | **Free** |
| Size | 40 MB | 57 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Eswar Krishnan](https://appshunter.io/developer/1842404388) | [Momo Labs, Inc.](https://appshunter.io/developer/1877216788) |

## What reviewers say

### Kilra

[App page](https://appshunter.io/ios/app/kilra-symptom-tracker/id6760767331)

Track your symptoms and health metrics to uncover personalized patterns and correlations. This app uses on-device AI to analyze your data, providing actionable insights and doctor-ready reports. It integrates with Apple Health for a comprehensive view of your well-being.

**Highlights:** On-device AI pattern detection, Log 30+ symptoms with details, Personalized wellness score, Correlations with lifestyle factors, Doctor-ready PDF reports, Health journal with mood tracking, Medication tracking and reminders, Apple Health integration

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Symptly Yearly Subscription | $39.99 | per year |


### Momomoon

[App page](https://appshunter.io/ios/app/momomoon-stop-overthinking/id6761691898)

This app proactively detects stress spikes in real-time using body signals and offers immediate haptic feedback for relief. It provides a conversational AI companion and a unique drawing-based personality assessment to understand your inner state.

**Highlights:** Real-time stress detection, Haptic feedback for stress relief, Conversational AI companion, Drawing-based personality assessment, Personalized signal reflection, Supportive well-being guidance

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Momo Monthly | $19.99 | per month |
| Momo Founding Annual | $99.99 | per year |
| Momo Annual | $179.99 | per year |


## Frequently asked questions

### Is Kilra free?

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

### Is Momomoon free?

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

### Which has better reviews, Kilra or Momomoon?

Momomoon is rated higher. Kilra averages 4.4 out of 5 from 8 ratings, while Momomoon averages 5.0 from 26 ratings.

### Do Kilra or Momomoon have ads?

Momomoon shows ads; Kilra does not.

### Which is updated more often, Kilra or Momomoon?

Kilra ships an update weekly, and Momomoon weekly. Most recently, Kilra was updated on October 24, 2026 and Momomoon on October 22, 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.*