# ZEISS Orvis vs GMA Rules

The clearest difference is update cadence: GMA Rules at every 3 weeks against ZEISS Orvis's every 11 months. ZEISS Orvis's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for ZEISS Orvis against 5.0 for GMA Rules. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ZEISS Orvis ships an update every 11 months, GMA Rules every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ZEISS Orvis | GMA Rules |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/zeiss-orvis/id1318132733/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gma-rules/id6755439270/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 58 MB | 36 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Carl Zeiss AG](https://appshunter.io/developer/488066215) | [NEUROPSYCHOLOGICAL CONSULTING SERVICES, LLC](https://appshunter.io/developer/1853909311) |

## What reviewers say

### ZEISS Orvis

[App page](https://appshunter.io/ios/app/zeiss-orvis/id1318132733)

This app helps sales teams configure, present, and share product solutions, enhancing customer communication and excitement. It allows for room configuration and visualization of products within a project.

**Highlights:** Open projects and catalogs, Configure room situations, Visualize and adapt products, Share projects via email/messenger, Increase consulting quality

**In-app purchases:** none


### GMA Rules

[App page](https://appshunter.io/ios/app/gma-rules/id6755439270)

This app supports mental well-being by helping users build healthy habits and track daily activities. It offers educational content on mental health topics and tools to monitor symptoms, with resources to find professional care.

**Highlights:** Lifestyle monitoring, Educational content on mental health, Symptom tracking, Find professional care, Daily habit tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZEISS Orvis free?

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

### Is GMA Rules free?

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

### Which has better reviews, ZEISS Orvis or GMA Rules?

ZEISS Orvis and GMA Rules are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ZEISS Orvis or GMA Rules have ads?

Neither ZEISS Orvis nor GMA Rules shows ads.

### Which is updated more often, ZEISS Orvis or GMA Rules?

ZEISS Orvis ships an update every 11 months, and GMA Rules every 3 weeks. Most recently, ZEISS Orvis was updated on November 2, 2026 and GMA Rules on November 5, 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.*