# Tetragram vs GRAMSS

Tetragram and GRAMSS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Tetragram | GRAMSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (43 ratings)](https://appshunter.io/ios/app/tetragram/id1492445695/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 200 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Tetragram](https://appshunter.io/developer/1492445694) | [GRAMSS CANNABIS LTD](https://appshunter.io/developer/1536892367) |

## What reviewers say

### Tetragram

[App page](https://appshunter.io/ios/app/tetragram/id1492445695)

This app helps cannabis users track product usage, delivery methods, and symptom improvement to find optimal experiences. Users can log what works best for their unique needs and share ratings with a community for product discovery. It provides insights into cannabis journeys for personal understanding and health team consultation.

**Highlights:** Log cannabis products and delivery methods, Track symptom improvement and usage trends, Understand strain effects and find similar products, Share ratings with the community, Control privacy of shared information

**Features:** Vision Pro support

**In-app purchases:** none


### GRAMSS

[App page](https://appshunter.io/ios/app/gramss/id1628863147)

**In-app purchases:** none


## Frequently asked questions

### Is Tetragram free?

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

### Is GRAMSS free?

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

### Do Tetragram or GRAMSS have ads?

Neither Tetragram nor GRAMSS shows ads.

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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.*