# Fasting Tracker vs Dopi

The clearest difference is ads: Dopi at none against Fasting Tracker's shown. Fasting Tracker's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Fasting Tracker sells 6 in-app purchases, starting at $9.99 per month and Dopi sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fasting Tracker | Dopi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fasting-tracker-fastometer/id6599859468/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 27 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Christian Nkinsi](https://appshunter.io/developer/1194066100) | [Daniel Vieira Costa Andrade](https://appshunter.io/developer/1867649488) |

## What reviewers say

### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-fastometer/id6599859468)

This app helps you track intermittent fasting windows with a simple timer and custom plans. It provides smart notifications and insights into your progress to support weight loss and health goals.

**Highlights:** Precision timer for fasting/eating windows, Customizable fasting plans (16:8, 18:6, etc.), Smart notifications for eating and fat-burning, Progress tracking and streak monitoring, Minimalist, clutter-free design

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lala Plus: Premium Acces | $9.99 | per month |
| Lala Plus: Premium Access | $9.99 | per month |
| Premium | $29.99 | per year |
| Lala Plus: Premium Access | $39.99 | per year |
| Lala Plus: Premium Access | $49.99 | per year |
| Lala Plus: Premium Access | $49.99 | per year |


### Dopi

[App page](https://appshunter.io/ios/app/dopi-earn-your-screen-time/id6791031076)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dopi Plus Monthly | $5.99 | per month |
| Dopi Plus Yearly | $29.99 | per year |
| Lifetime access to Dopi Plus | $69.99 | one-time |


## Frequently asked questions

### Is Fasting Tracker free?

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

### Is Dopi free?

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

### Do Fasting Tracker or Dopi have ads?

Fasting Tracker shows ads; Dopi does not.

### Which is updated more often, Fasting Tracker or Dopi?

Fasting Tracker ships an update every 3 days, and Dopi every 3 days. Most recently, Fasting Tracker was updated on October 21, 2026 and Dopi on October 25, 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.*