# Lemonlet Period Tracker vs 暖悦

The clearest difference is monetization model: Lemonlet Period Tracker at free against 暖悦's freemium. Lemonlet Period Tracker also leads on review sentiment (97% vs 73%) and ratings volume (34 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Lemonlet Period Tracker sells 2 one-off in-app purchases and 暖悦 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

暖悦 holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Lemonlet Period Tracker has 34 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 97% of Lemonlet Period Tracker's written reviews are positive against 73% of 暖悦's, so the app with the better star average is not the one people write more warmly about.

Lemonlet Period Tracker ships an update every 3 weeks, 暖悦 fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lemonlet Period Tracker | 暖悦 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (34 ratings)](https://appshunter.io/ios/app/lemonlet-period-tracker/id1527579541/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ai/id6743145369/reviews)** |
| Number of ratings | **34** | 3 |
| Positive reviews | **96.8% of reviews** | 73.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 85 MB | 160 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Chengdu Ningmengyoumeng Science & Technology Co., Ltd](https://appshunter.io/developer/1452864063) | [Gameley](https://appshunter.io/developer/939510611) |

## What reviewers say

### Lemonlet Period Tracker

[App page](https://appshunter.io/ios/app/lemonlet-period-tracker/id1527579541)

This app helps women track their menstrual cycles, predict ovulation, and receive timely reminders. It offers detailed logging for periods, weight, sleep, temperature, mood, and sexual activity in an adult mode. The interface is designed to be clean and ad-free, suitable for younger users.

**Highlights:** Menstrual cycle tracking, Ovulation prediction, Next period reminders, Statistical analysis of cycle data, Modes for minors and adults, Weight, sleep, and temperature logging, Mood and sexual activity tracking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小月礼盒 | $3.99 | one-time |
| Period Premium | $4.99 | one-time |


### 暖悦

[App page](https://appshunter.io/ios/app/ai/id6743145369)

This app helps women track their menstrual cycles with AI-powered predictions and personalized health advice. It offers comprehensive tracking of various health metrics and provides a safe, private space for health inquiries.

**Highlights:** AI-powered menstrual cycle prediction, Intelligent ovulation day calculation, Diverse health metric tracking, AI health consultation and advice, Privacy-focused design, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 季会员 | $2.99 | per 3 months |
| 年会员 | $9.99 | per year |


## Frequently asked questions

### Is Lemonlet Period Tracker free?

Lemonlet Period Tracker is free to download, with in-app purchases available.

### Is 暖悦 free?

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

### Which has better reviews, Lemonlet Period Tracker or 暖悦?

暖悦 is rated higher. Lemonlet Period Tracker averages 4.5 out of 5 from 34 ratings, while 暖悦 averages 4.7 from 3 ratings.

### Do Lemonlet Period Tracker or 暖悦 have ads?

Neither Lemonlet Period Tracker nor 暖悦 shows ads.

### Which is updated more often, Lemonlet Period Tracker or 暖悦?

Lemonlet Period Tracker ships an update every 3 weeks, and 暖悦 fortnightly. Most recently, Lemonlet Period Tracker was updated on November 3, 2026 and 暖悦 on October 30, 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.*