# Gridflo vs Zen Habit Tracker

The clearest difference is device support: Zen Habit Tracker at 3 against Gridflo's 1. Zen Habit Tracker also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gridflo ships an update monthly, Zen Habit Tracker fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Gridflo | Zen Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 61 MB | 17 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed El Beshlawi](https://appshunter.io/developer/1845525663) | [丹丹 董](https://appshunter.io/developer/1882663130) |

## What reviewers say

### Gridflo

[App page](https://appshunter.io/ios/app/gridflo/id6753890159)

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

**In-app purchases:** none


### Zen Habit Tracker

[App page](https://appshunter.io/ios/app/zen-habit-tracker/id6763897541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gridflo free?

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

### Is Zen Habit Tracker free?

Zen Habit Tracker is free to download, with no in-app purchases.

### Do Gridflo or Zen Habit Tracker have ads?

Neither Gridflo nor Zen Habit Tracker shows ads.

### Which is updated more often, Gridflo or Zen Habit Tracker?

Gridflo ships an update monthly, and Zen Habit Tracker fortnightly. Most recently, Gridflo was updated on October 6, 2026 and Zen Habit Tracker on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*