# Whale Encyclopedia vs Ammonite Job Docs

The clearest difference is in-app purchases: Ammonite Job Docs at none against Whale Encyclopedia's 3. Ammonite Job Docs also leads on iOS requirement (13.4 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Whale Encyclopedia sells 3 in-app purchases, starting at $2.99 per month. Ammonite Job Docs asks for nothing beyond the download.

Whale Encyclopedia ships an update fortnightly, Ammonite Job Docs every 11 days. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Whale Encyclopedia | Ammonite Job Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (20 ratings)](https://appshunter.io/ios/app/whale-encyclopedia/id1131302058/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free | — |
| Size | 100 MB | 25 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Good Spider, LLC](https://appshunter.io/developer/1487595667) | [Micah Ogbeifun](https://appshunter.io/developer/1647518841) |

## What reviewers say

### Whale Encyclopedia

[App page](https://appshunter.io/ios/app/whale-encyclopedia/id1131302058)

Discover detailed articles and stunning HD photos of whales from A-Z. This offline encyclopedia offers a simple, engaging interface perfect for both children and adults interested in marine life. Earn badges for reading and explore at your own pace.

**Highlights:** A-Z whale topics, HD photos, Offline access, Badge collection system, Simple user interface, Suitable for all ages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $19.99 | per year |
| Full Version | $9.99 | one-time |


### Ammonite Job Docs

[App page](https://appshunter.io/ios/app/ammonite-job-docs/id6443767751)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whale Encyclopedia free?

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

### Is Ammonite Job Docs free?

Ammonite Job Docs is free to download, with no in-app purchases.

### Do Whale Encyclopedia or Ammonite Job Docs have ads?

Neither Whale Encyclopedia nor Ammonite Job Docs shows ads.

### Which is updated more often, Whale Encyclopedia or Ammonite Job Docs?

Whale Encyclopedia ships an update fortnightly, and Ammonite Job Docs every 11 days. Most recently, Whale Encyclopedia was updated on October 19, 2026 and Ammonite Job Docs on October 17, 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.*