# ЗЕВС vs Fasting Tracker

The clearest difference is in-app purchases: ЗЕВС at none against Fasting Tracker's 4. ЗЕВС also leads on update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Fasting Tracker sells 4 in-app purchases, starting at $4.99 per 7 days. ЗЕВС asks for nothing beyond the download.

ЗЕВС ships an update every 3 weeks, Fasting Tracker every 6 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ЗЕВС | Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 90 MB | 12 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FITNES KIT, OOO](https://appshunter.io/developer/1059833988) | [EL MEHDI ZAKRI](https://appshunter.io/developer/1840187028) |

## What reviewers say

### ЗЕВС

[App page](https://appshunter.io/ios/app/id1666877566)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-postivo/id6793500931)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| 3 Months | $7.99 | per 3 months |
| 12 Months | $34.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ЗЕВС free?

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

### Is Fasting Tracker free?

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

### Do ЗЕВС or Fasting Tracker have ads?

Neither ЗЕВС nor Fasting Tracker shows ads.

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

ЗЕВС ships an update every 3 weeks, and Fasting Tracker every 6 weeks. Most recently, ЗЕВС was updated on October 30, 2026 and Fasting Tracker on October 29, 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.*