# HerWeigh vs Sophie

The clearest difference is update cadence: Sophie at every 2 days against HerWeigh's weekly. Sophie also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. HerWeigh sells 3 in-app purchases, starting at $0.99 per month and Sophie sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for HerWeigh against 4.8 for Sophie. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

HerWeigh ships an update weekly, Sophie every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | HerWeigh | Sophie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/herweigh-weight-tracker/id6757766090/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/sophie-cycle-intelligence/id6760521273/reviews) |
| Number of ratings | **7** | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | Freemium |
| Size | 22 MB | 149 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Le Huang](https://appshunter.io/developer/1015141828) | [PredictHer LLC](https://appshunter.io/developer/1884726429) |

## What reviewers say

### HerWeigh

[App page](https://appshunter.io/ios/app/herweigh-weight-tracker/id6757766090)

This application helps women track their weight by overlaying data with their menstrual cycle. Gain hormonal context for weight fluctuations and understand your body's natural patterns. Syncs with Apple Health and offers journaling for additional insights.

**Highlights:** Cycle-aware weight tracking, Hormonal insights for weight fluctuations, Syncs with Apple Health, Privacy-focused data storage, Journaling for mood, diet, and exercise

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime Access | $14.99 | one-time |


### Sophie

[App page](https://appshunter.io/ios/app/sophie-cycle-intelligence/id6760521273)

This app uses your body temperature data from smart wearables to accurately track your ovulation and menstrual cycle. It provides personalized insights, learns your unique rhythm, and offers an AI companion for health questions. It also integrates astrological data and allows partner sharing.

**Highlights:** Temperature-verified ovulation tracking, Personalized cycle rhythm measurement, AI companion for health questions, Smart wearable integration (Oura, Fitbit, etc.), Manual data entry option, Astrology and lunar phase integration, Partner sharing options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $9.99 | per month |
| Premium - Annual | $59.99 | per year |
| 30 Sophie Voice Minutes | $4.99 | one-time |


## Frequently asked questions

### Is HerWeigh free?

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

### Is Sophie free?

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

### Which has better reviews, HerWeigh or Sophie?

HerWeigh is rated higher. HerWeigh averages 4.9 out of 5 from 7 ratings, while Sophie averages 4.8 from 6 ratings.

### Do HerWeigh or Sophie have ads?

Neither HerWeigh nor Sophie shows ads.

### Which is updated more often, HerWeigh or Sophie?

HerWeigh ships an update weekly, and Sophie every 2 days. Most recently, HerWeigh was updated on October 24, 2026 and Sophie on October 24, 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.*