# Whale Mark vs Pebble Docs

The clearest difference is update cadence: Pebble Docs at weekly against Whale Mark's every 4 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Whale Mark sells 3 in-app purchases, starting at $0.99 per month and Pebble Docs sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Whale Mark ships an update every 4 months, Pebble Docs weekly. The most recent releases landed on June 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Whale Mark | Pebble Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pebble-docs/id6741703205/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 2 MB | 18 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [柱 杨](https://appshunter.io/developer/1680327782) | [Xiaoyuan Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1765519625) |

## What reviewers say

### Whale Mark

[App page](https://appshunter.io/ios/app/whale-mark/id6593689945)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Annual Membership | $2.99 | per year |
| Lifetime Membership | $3.99 | one-time |


### Pebble Docs

[App page](https://appshunter.io/ios/app/pebble-docs/id6741703205)

This app acts as a powerful document assistant, enabling users to import, organize, and understand their files. It leverages AI to answer questions about document content, generate summaries, and extract key information for better organization and thinking.

**Highlights:** Import and manage documents, Ask questions about document content, Generate document summaries, Extract key information, AI-powered assistance

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pebble Plus | $14.99 | per month |
| Pebble Pro | $19.99 | per month |


## Frequently asked questions

### Is Whale Mark free?

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

### Is Pebble Docs free?

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

### Do Whale Mark or Pebble Docs have ads?

Neither Whale Mark nor Pebble Docs shows ads.

### Which is updated more often, Whale Mark or Pebble Docs?

Whale Mark ships an update every 4 months, and Pebble Docs weekly. Most recently, Whale Mark was updated on June 11, 2026 and Pebble Docs on June 1, 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.*