# Maths Dictionary Offline vs Biology Notes and Dictionary

The clearest difference is rating: Maths Dictionary Offline at 5.0 against Biology Notes and Dictionary's 3.5. Biology Notes and Dictionary's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Maths Dictionary Offline sells 5 in-app purchases, starting at $1.99 per 7 days. Biology Notes and Dictionary asks for nothing beyond the download.

Maths Dictionary Offline holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Maths Dictionary Offline ships an update every 19 months, Biology Notes and Dictionary every 2 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | Maths Dictionary Offline | Biology Notes and Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/maths-dictionary-offline/id1482727996/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/biology-notes-and-dictionary/id6478813012/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 36 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Puju Dekivadiya](https://appshunter.io/developer/1289574712) | [Muhammad Faizan Ali Khan](https://appshunter.io/developer/1734026777) |

## What reviewers say

### Maths Dictionary Offline

[App page](https://appshunter.io/ios/app/maths-dictionary-offline/id1482727996)

Access a comprehensive offline mathematics dictionary with thousands of definitions, formulas, and examples. Features include easy search, an adaptive interface, and a quiz mode to test your knowledge. Ideal for students and professors of all levels.

**Highlights:** Offline access to math terminology, Thousands of definitions and formulas, Easy search with auto-suggestion, Adaptive and attractive interface, Includes charts, graphs, and illustrations, Quiz mode for knowledge testing, Speech to text functionality

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Plan | $1.99 | per 7 days |
| Monthly Pro Plan | $4.99 | per month |
| Yearly Pro Plan | $29.99 | per year |
| Remove Ads | $9.99 | one-time |
| Lifetime Access | $39.99 | one-time |


### Biology Notes and Dictionary

[App page](https://appshunter.io/ios/app/biology-notes-and-dictionary/id6478813012)

Master biology with detailed notes, a comprehensive dictionary, and interactive quizzes. This app provides a user-friendly interface for students, educators, and enthusiasts to explore and understand biological concepts. Regular updates ensure fresh content aligned with scientific advancements.

**Highlights:** Extensive biology notes, Comprehensive biology dictionary, Efficient search functionality, MCQs and quizzes, Continuous updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maths Dictionary Offline free?

Maths Dictionary Offline is free to download, with in-app purchases available.

### Is Biology Notes and Dictionary free?

Biology Notes and Dictionary is free to download, with no in-app purchases.

### Which has better reviews, Maths Dictionary Offline or Biology Notes and Dictionary?

Maths Dictionary Offline is rated higher. Maths Dictionary Offline averages 5.0 out of 5 from 4 ratings, while Biology Notes and Dictionary averages 3.5 from 2 ratings.

### Do Maths Dictionary Offline or Biology Notes and Dictionary have ads?

Maths Dictionary Offline shows ads; Biology Notes and Dictionary does not.

### Which is updated more often, Maths Dictionary Offline or Biology Notes and Dictionary?

Maths Dictionary Offline ships an update every 19 months, and Biology Notes and Dictionary every 2 months. Most recently, Maths Dictionary Offline was updated on October 21, 2026 and Biology Notes and Dictionary on October 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.*