# Evie Ring vs Drumlins Tennis

The clearest difference is update cadence: Evie Ring at every 3 weeks against Drumlins Tennis's every 6 months. Drumlins Tennis's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Evie Ring ships an update every 3 weeks, Drumlins Tennis every 6 months. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Evie Ring | Drumlins Tennis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (28 ratings)](https://appshunter.io/ios/app/evie-ring/id1636846759/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 6.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 154 MB | 37 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Movano Inc](https://appshunter.io/developer/1491286943) | [Drumlins Country Club](https://appshunter.io/developer/1571350349) |

## What reviewers say

### Evie Ring

[App page](https://appshunter.io/ios/app/evie-ring/id1636846759)

This app offers a comprehensive approach to women's wellness, empowering users to track their menstrual cycle, analyze sleep quality, and monitor daily activity. It provides personalized insights to help users understand their bodies and take control of their health journey.

**Highlights:** Menstrual cycle tracking, Sleep quality analysis, Activity tracking, Workout logging, SpO2 monitoring, Heart rate monitoring

**In-app purchases:** none

**What reviewers like**

- 💍 Attractive, comfortable ring design with open band
- 💰 No subscription fee required
- 📱 Simple, intuitive app interface
- 👩‍⚕️ Women-focused health tracking approach
- ⚡ Fast charging capability

**What reviewers complain about**

- 🔋 Poor battery life, drains quickly
- 🐛 Frequent app crashes and data loss
- 😴 Inaccurate sleep tracking
- 🚶 Inflated step counts
- 📊 Lack of meaningful insights and analytics

**Reported bugs**

- Ring won't sync with app
- Battery dies within 3-6 months of use
- App crashes frequently
- Sleep data not recorded on some nights
- Spot check feature fails consistently

**Requested features**

- Apple Health integration
- Manual sleep and activity logging/editing
- Automatic workout detection
- Advanced cycle tracking with temperature insights
- Pregnancy tracking mode


### Drumlins Tennis

[App page](https://appshunter.io/ios/app/drumlins-tennis/id1637486257)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Evie Ring free?

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

### Is Drumlins Tennis free?

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

### Do Evie Ring or Drumlins Tennis have ads?

Neither Evie Ring nor Drumlins Tennis shows ads.

### Which is updated more often, Evie Ring or Drumlins Tennis?

Evie Ring ships an update every 3 weeks, and Drumlins Tennis every 6 months. Most recently, Evie Ring was updated on October 21, 2026 and Drumlins Tennis on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*