# Catch Logger vs IO

The clearest difference is in-app purchases: IO at none against Catch Logger's 2. IO also leads on iOS requirement (9.0 vs 15.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Catch Logger sells 2 in-app purchases, starting at $1.99 per month. IO asks for nothing beyond the download.

## The numbers

| Metric | Catch Logger | IO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 67 MB | 11 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Hindrikes](https://appshunter.io/developer/1297270192) | [Digitech Co., Ltd.](https://appshunter.io/developer/1281561834) |

## What reviewers say

### Catch Logger

[App page](https://appshunter.io/ios/app/catch-logger/id1526736775)

Easily document your fishing trips and individual catches. Log details, add photos, and manage fishing sessions privately. Share your successes when you choose.

**Highlights:** Log fishing sessions, Record individual catches, Attach photos to entries, Document special catches, Private catch storage, Optional catch sharing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $1.99 | per month |
| Premium | $3.99 | one-time |


### IO

[App page](https://appshunter.io/ios/app/io-hawk/id1531669334)

This app syncs with smart cycling hardware to display detailed riding data, manage your e-bike, and provide anti-theft features. It offers a user-friendly interface for tracking performance and staying connected on the go.

**Highlights:** Riding data synchronization, Detailed tour reports, E-bike management, Anti-theft alert, Bike locator, Phone call notifications

**In-app purchases:** none


## Frequently asked questions

### Is Catch Logger free?

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

### Is IO free?

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

### Do Catch Logger or IO have ads?

Neither Catch Logger nor IO shows ads.

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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.*