# CANVAS | ASA, CSSA and SSSA vs PhenoTop

The clearest difference is rating: CANVAS | ASA, CSSA and SSSA at 2.9 against PhenoTop's 2.3. PhenoTop's advantage is update cadence (every 2 months vs every 12 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

CANVAS | ASA, CSSA and SSSA holds the better App Store score, 2.9 against 2.3. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

CANVAS | ASA, CSSA and SSSA ships an update every 12 months, PhenoTop every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | CANVAS | ASA, CSSA and SSSA | PhenoTop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/canvas-asa-cssa-and-sssa/id1556878197/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/phenotop/id1558337402/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 221 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [M Events Meeting Technologies Inc](https://appshunter.io/developer/989603598) | [Phenome Networks](https://appshunter.io/developer/1558337404) |

## What reviewers say

### CANVAS | ASA, CSSA and SSSA

[App page](https://appshunter.io/ios/app/canvas-asa-cssa-and-sssa/id1556878197)

This app enhances your conference experience by allowing you to navigate sessions, build a personalized agenda, and connect with other attendees. Access speaker information, download materials, and receive real-time updates. Engage in polls and Q&A, and explore venue maps.

**Highlights:** Personalized agenda builder, Session navigation, Attendee networking, Speaker profiles, Presentation material downloads, Real-time schedule updates, Live polls and Q&A

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

**In-app purchases:** none


### PhenoTop

[App page](https://appshunter.io/ios/app/phenotop/id1558337402)

This application facilitates offline and online data collection for plant breeding in the field, including observations, selections, and image capture. It synchronizes data automatically and provides detailed plot profiles with historical and current information.

**Highlights:** Offline and online data collection, Image capture for observations, Automatic data synchronization, Detailed plot profiles, Barcode scanning for plot access, Advanced sorting and filtering

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

**In-app purchases:** none


## Frequently asked questions

### Is CANVAS | ASA, CSSA and SSSA free?

CANVAS | ASA, CSSA and SSSA is free to download, with no in-app purchases.

### Is PhenoTop free?

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

### Which has better reviews, CANVAS | ASA, CSSA and SSSA or PhenoTop?

CANVAS | ASA, CSSA and SSSA is rated higher. CANVAS | ASA, CSSA and SSSA averages 2.9 out of 5 from 7 ratings, while PhenoTop averages 2.3 from 3 ratings.

### Do CANVAS | ASA, CSSA and SSSA or PhenoTop have ads?

Neither CANVAS | ASA, CSSA and SSSA nor PhenoTop shows ads.

### Which is updated more often, CANVAS | ASA, CSSA and SSSA or PhenoTop?

CANVAS | ASA, CSSA and SSSA ships an update every 12 months, and PhenoTop every 2 months. Most recently, CANVAS | ASA, CSSA and SSSA was updated on November 3, 2026 and PhenoTop on November 3, 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.*