# DeepQuery vs Ottermind

The clearest difference is in-app purchases: DeepQuery at none against Ottermind's 4. Ottermind's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ottermind sells 4 in-app purchases, starting at $58.00 per month. DeepQuery asks for nothing beyond the download.

DeepQuery ships an update every 2 months, Ottermind weekly. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | DeepQuery | Ottermind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 35 MB | 87 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [HOYONG NA](https://appshunter.io/developer/1745515994) | [爱獭科技(杭州)有限公司](https://appshunter.io/developer/1895619583) |

## What reviewers say

### DeepQuery

[App page](https://appshunter.io/ios/app/deepquery-ask-anything-ai/id6743629797)

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

**In-app purchases:** none


### Ottermind

[App page](https://appshunter.io/ios/app/ottermind/id6764060074)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otter Squad Monthly | $58.00 | per month |
| Otter Squad Yearly | $549.99 | per year |
| 1,500 credits | $11.90 | one-time |
| 3,000 credits | $23.49 | one-time |


## Frequently asked questions

### Is DeepQuery free?

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

### Is Ottermind free?

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

### Do DeepQuery or Ottermind have ads?

DeepQuery shows ads; Ottermind does not.

### Which is updated more often, DeepQuery or Ottermind?

DeepQuery ships an update every 2 months, and Ottermind weekly. Most recently, DeepQuery was updated on September 22, 2026 and Ottermind on September 18, 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.*