# Sailing Term vs Biota

The clearest difference is in-app purchases: Biota at none against Sailing Term's 4. Biota also leads on ads (none vs shown) and rating (5.0 vs 4.6). Sailing Term's advantage is ratings volume (81 vs 2). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Sailing Term sells 4 one-off in-app purchases. Biota asks for nothing beyond the download.

Biota holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sailing Term has 81 ratings behind it against 2, so its average is the more settled of the two.

Sailing Term ships an update fortnightly, Biota every 4 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sailing Term | Biota |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (81 ratings)](https://appshunter.io/ios/app/sailing-term/id1375493049/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biota-cayman-conservation/id1594445686/reviews)** |
| Number of ratings | **81** | 2 |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 50 MB | 124 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Orendasoft Ltd.](https://appshunter.io/developer/1204431796) | [William Verhoeven](https://appshunter.io/developer/1530604098) |

## What reviewers say

### Sailing Term

[App page](https://appshunter.io/ios/app/sailing-term/id1375493049)

Master sailing terminology with this educational app. It offers a dictionary section for learning terms and a quiz section to test and expand your knowledge of sailing vocabulary.

**Highlights:** Sailing term dictionary, Repeat learning sections, Solve learning questions, Expand sailing knowledge, Vocabulary practice

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Upgrade for Plus | $1.99 | one-time |
| Sailing Terms Plus | $1.99 | one-time |
| COLREGs Course | $3.99 | one-time |
| Sailing Terms PRO | $3.99 | one-time |


### Biota

[App page](https://appshunter.io/ios/app/biota-cayman-conservation/id1594445686)

Sponsor protected habitats and discover the diverse plant and animal life within them. This educational tool focuses on the unique ecosystem of Cayman Brac, offering insights into its environmental services.

**Highlights:** Habitat sponsorship, Learn about flora and fauna, Discover ecosystem services, Focus on Cayman Brac, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sailing Term free?

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

### Is Biota free?

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

### Which has better reviews, Sailing Term or Biota?

Biota is rated higher. Sailing Term averages 4.6 out of 5 from 81 ratings, while Biota averages 5.0 from 2 ratings.

### Do Sailing Term or Biota have ads?

Sailing Term shows ads; Biota does not.

### Which is updated more often, Sailing Term or Biota?

Sailing Term ships an update fortnightly, and Biota every 4 weeks. Most recently, Sailing Term was updated on November 6, 2026 and Biota 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.*