# BioAtlas vs Mathvo

The clearest difference is price: BioAtlas at Free against Mathvo's $8.99. BioAtlas also leads on update cadence (fortnightly vs every 21 months). Mathvo's advantage is rating (2.0 vs 1.0) and in-app purchases (none vs 1). On ratings volume and device support there is nothing between them.

BioAtlas is free to download; Mathvo costs $8.99 up front. BioAtlas sells 1 in-app purchase, starting at $3.99 per month. Mathvo asks for nothing beyond the download.

Mathvo holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

BioAtlas ships an update fortnightly, Mathvo every 21 months. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BioAtlas | Mathvo |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bioatlas-wild-guide/id1547759365/reviews) | **[2.0 (1 ratings)](https://appshunter.io/ios/app/mathvo/id1659975488/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 21 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 122 MB | 1 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [劲灿 陈](https://appshunter.io/developer/1547584056) | [Zymbiotic Technologies](https://appshunter.io/developer/338578112) |

## What reviewers say

### BioAtlas

[App page](https://appshunter.io/ios/app/bioatlas-wild-guide/id1547759365)

Identify plants, animals, and fungi using advanced image recognition. Access a detailed encyclopedia, save your discoveries, and get daily species recommendations. Perfect for learners, educators, and nature enthusiasts.

**Highlights:** Image recognition for organism identification, Extensive species encyclopedia, Save and organize personal discoveries, Daily species recommendations, Smart search by name or characteristics, Pronunciation display for species names

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Monthly | $3.99 | per month |


### Mathvo

[App page](https://appshunter.io/ios/app/mathvo/id1659975488)

Practice mental math skills using voice commands. This app presents math questions on cards and requires spoken answers, offering a fun and interactive way for elementary students to master foundational math concepts.

**Highlights:** Voice-activated math questions, Adaptive difficulty levels, Focus on addition basics, Supports iPhone, iPad, iPod, One-time purchase

**In-app purchases:** none


## Frequently asked questions

### Is BioAtlas free?

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

### Is Mathvo free?

Mathvo costs $8.99, with no in-app purchases.

### Which has better reviews, BioAtlas or Mathvo?

Mathvo is rated higher. BioAtlas averages 1.0 out of 5 from 1 ratings, while Mathvo averages 2.0 from 1 ratings.

### Do BioAtlas or Mathvo have ads?

BioAtlas shows ads; Mathvo does not.

### Which is updated more often, BioAtlas or Mathvo?

BioAtlas ships an update fortnightly, and Mathvo every 21 months. Most recently, BioAtlas was updated on October 20, 2026 and Mathvo on October 9, 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.*