# Water Tracker vs そいね：眠れる朗読と睡眠音楽

The clearest difference is update cadence: そいね：眠れる朗読と睡眠音楽 at every 2 days against Water Tracker's weekly. Water Tracker's advantage is iOS requirement (15.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Water Tracker sells 4 in-app purchases, starting at $3.99 per 7 days and そいね：眠れる朗読と睡眠音楽 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Water Tracker ships an update weekly, そいね：眠れる朗読と睡眠音楽 every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Water Tracker | そいね：眠れる朗読と睡眠音楽 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/water-tracker-hydration-log/id6739935735/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 50 MB | 210 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Terekhin](https://appshunter.io/developer/888645337) | [Ryosuke Takeda](https://appshunter.io/developer/6775675439) |

## What reviewers say

### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-hydration-log/id6739935735)

Easily track your daily water intake with smart reminders and personalized goals based on your weight and activity. Log drinks with a single tap and monitor your progress with insightful statistics. Syncs with Apple Health for a holistic view of your well-being.

**Highlights:** Personalized daily hydration goals, Smart reminders and quiet hours, Track water, tea, coffee, and more, Apple Health integration, Home screen widgets, Journey and achievement tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Tracker Premium Weekly | $3.99 | per 7 days |
| Water Tracker Premium Monthly | $6.99 | per month |
| Water Tracker Premium Yearly | $19.99 | per year |
| Premium | $14.99 | one-time |


### そいね：眠れる朗読と睡眠音楽

[App page](https://appshunter.io/ios/app/id6775675437)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $2.99 | per month |
| 年額プラン | $22.99 | per year |


## Frequently asked questions

### Is Water Tracker free?

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

### Is そいね：眠れる朗読と睡眠音楽 free?

そいね：眠れる朗読と睡眠音楽 is free to download, with in-app purchases available.

### Do Water Tracker or そいね：眠れる朗読と睡眠音楽 have ads?

Neither Water Tracker nor そいね：眠れる朗読と睡眠音楽 shows ads.

### Which is updated more often, Water Tracker or そいね：眠れる朗読と睡眠音楽?

Water Tracker ships an update weekly, and そいね：眠れる朗読と睡眠音楽 every 2 days. Most recently, Water Tracker was updated on October 30, 2026 and そいね：眠れる朗読と睡眠音楽 on October 28, 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.*