# iFast vs Grind Card

The clearest difference is in-app purchases: iFast at none against Grind Card's 10. iFast also leads on ratings volume (22 vs 5) and iOS requirement (15.1 vs 26.2). Grind Card's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 86%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grind Card sells 10 in-app purchases, starting at $4.99 per month. iFast asks for nothing beyond the download.

Grind Card holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 22 and 5 respectively. Written reviews point the same way: 86% of iFast's written reviews are positive against 100% of Grind Card's.

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | iFast | Grind Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22 ratings)](https://appshunter.io/ios/app/ifast-simple-fast-tracker/id1670053693/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grind-card/id6760800162/reviews)** |
| Number of ratings | **22** | 5 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 62 MB | 4 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Manu Mehrotra](https://appshunter.io/developer/1607252474) | [JAREN ANDREW GARBER](https://appshunter.io/developer/1886303520) |

## What reviewers say

### iFast

[App page](https://appshunter.io/ios/app/ifast-simple-fast-tracker/id1670053693)

This app helps you track your fasting periods and monitor your progress towards your health goals. It supports various popular fasting methods, including circadian rhythm fasting and intermittent fasting schedules.

**Highlights:** Track fasting periods, Monitor progress, Support for popular fasting types, Circadian rhythm fasting, Intermittent fasting schedules, Custom prolonged fasts

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

**In-app purchases:** none


### Grind Card

[App page](https://appshunter.io/ios/app/grind-card/id6760800162)

Gamify your life by tracking daily activities across five core areas: body, mind, wealth, connection, and vitality. Earn XP, coins, and climb leaderboards by completing challenges and maintaining streaks. Customize your player card and compete with friends.

**Highlights:** Daily check-ins for stats growth, Track body, mind, wealth, connection, vitality, XP and coin earning system, Weekly leagues and rankings, Customizable player card, Social features for friends, Mystery crates and cosmetic unlocks

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grind Pass | $4.99 | per month |
| Starter Pack | $0.99 | one-time |
| Daily Grinder Pack | $1.99 | one-time |
| Warrior Pack | $4.99 | one-time |
| Challenger Pack | $7.99 | one-time |
| Season 1 Pass | $9.99 | one-time |
| Elite Pack | $14.99 | one-time |
| Legendary Pack | $24.99 | one-time |
| Champion Bundle | $49.99 | one-time |
| Founder's Edition | $99.99 | one-time |


## Frequently asked questions

### Is iFast free?

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

### Is Grind Card free?

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

### Which has better reviews, iFast or Grind Card?

Grind Card is rated higher. iFast averages 4.6 out of 5 from 22 ratings, while Grind Card averages 5.0 from 5 ratings.

### Do iFast or Grind Card have ads?

Both iFast and Grind Card show ads.

### Which is updated more often, iFast or Grind Card?

iFast ships an update every 3 days, and Grind Card every 3 days. Most recently, iFast was updated on October 9, 2026 and Grind Card on October 9, 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.*