# Fasting Timer vs Wottle

The clearest difference is update cadence: Wottle at daily against Fasting Timer's every 2 weeks. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fasting Timer sells 1 one-off in-app purchase and Wottle sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Fasting Timer ships an update every 2 weeks, Wottle daily. The most recent releases landed on September 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Fasting Timer | Wottle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wottle-water-tracker/id6758646796/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 12 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [kaisei watanabe](https://appshunter.io/developer/1543587757) | [Hui Chan Seo](https://appshunter.io/developer/1752535972) |

## What reviewers say

### Fasting Timer

[App page](https://appshunter.io/ios/app/fasting-timer-simple-tracker/id6758533201)

This app helps you track your fasting periods and understand your eating behaviors. It offers a simple interface to log meals and identify patterns related to hunger and cravings, providing insights to improve your fasting consistency. Basic features are free, with an optional one-time upgrade for full analysis.

**Highlights:** One-tap fasting start, Log meals by hunger or craving, Circular timer with fasting stage indicators, Fasting calendar with editable history, Home screen widgets, Automatic iCloud sync, Offline functionality

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | one-time |


### Wottle

[App page](https://appshunter.io/ios/app/wottle-water-tracker/id6758646796)

Visually track your daily fluid intake with a dynamic wave animation that changes color based on your beverage choices. Monitor your hydration purity score and build healthy habits with smart reminders and progress charts.

**Highlights:** Animated wave visualization of drink mix, Daily purity score (0-100), Track water, coffee, tea, juice, and custom drinks, Weekly charts and beverage breakdown, Smart quick-add buttons, Configurable reminders, Apple Health sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wottle Pro Monthly | $2.99 | per month |
| Wottle Pro Yearly | $19.99 | per year |
| Wottle Pro lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Fasting Timer free?

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

### Is Wottle free?

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

### Do Fasting Timer or Wottle have ads?

Neither Fasting Timer nor Wottle shows ads.

### Which is updated more often, Fasting Timer or Wottle?

Fasting Timer ships an update every 2 weeks, and Wottle daily. Most recently, Fasting Timer was updated on September 6, 2026 and Wottle on September 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.*