# CN WaterDrop vs 100MilesSummer

The clearest difference is ads: 100MilesSummer at none against CN WaterDrop's shown. CN WaterDrop's advantage is device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CN WaterDrop | 100MilesSummer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/100milessummer/id6762247223/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | — | Free |
| Size | 31 MB | 102 MB |
| Requires iOS | 15.1 | **14.0.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Raj Shah](https://appshunter.io/developer/1610101713) | [Kayla Jeter](https://appshunter.io/developer/1807669633) |

## What reviewers say

### CN WaterDrop

[App page](https://appshunter.io/ios/app/cn-waterdrop/id6741671010)

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

**In-app purchases:** none


### 100MilesSummer

[App page](https://appshunter.io/ios/app/100milessummer/id6762247223)

Join a summer-long community challenge to walk, run, or hike 100 miles. Track your progress and stay motivated with a supportive crew as you embrace the outdoors and build healthy habits.

**Highlights:** Community movement challenge, Track 100 miles over summer, Walk, run, or hike options, Motivated crew support, Build new habits, Reconnect with nature

**In-app purchases:** none


## Frequently asked questions

### Is CN WaterDrop free?

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

### Is 100MilesSummer free?

100MilesSummer is free to download, with no in-app purchases.

### Do CN WaterDrop or 100MilesSummer have ads?

CN WaterDrop shows ads; 100MilesSummer does not.

### Which is updated more often, CN WaterDrop or 100MilesSummer?

CN WaterDrop ships an update every 3 days, and 100MilesSummer every 3 days. Most recently, CN WaterDrop was updated on October 25, 2026 and 100MilesSummer on October 31, 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.*