# Gramify vs Green Dayz

The clearest difference is in-app purchases: Green Dayz at none against Gramify's 2. Gramify's advantage is update cadence (monthly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gramify sells 2 in-app purchases, starting at $2.99 per month. Green Dayz asks for nothing beyond the download.

Gramify ships an update monthly, Green Dayz every 5 months. The most recent releases landed on October 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Gramify | Green Dayz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 26 MB | 8 MB |
| Requires iOS | **15.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Gramify LLC](https://appshunter.io/developer/1648520550) | [Green Dayz Dispensary LLC](https://appshunter.io/developer/1803577015) |

## What reviewers say

### Gramify

[App page](https://appshunter.io/ios/app/gramify/id1587315549)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gramify Monthly Subscription | $2.99 | per month |
| Gramify Yearly Subscription | $25.99 | per year |


### Green Dayz

[App page](https://appshunter.io/ios/app/green-dayz/id6743620571)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gramify free?

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

### Is Green Dayz free?

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

### Do Gramify or Green Dayz have ads?

Neither Gramify nor Green Dayz shows ads.

### Which is updated more often, Gramify or Green Dayz?

Gramify ships an update monthly, and Green Dayz every 5 months. Most recently, Gramify was updated on October 11, 2026 and Green Dayz on September 21, 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.*