# OctoGo vs One Dev Tools

The clearest difference is in-app purchases: OctoGo at none against One Dev Tools's 2. One Dev Tools's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. One Dev Tools sells 2 one-off in-app purchases. OctoGo asks for nothing beyond the download.

OctoGo ships an update every 3 months, One Dev Tools fortnightly. The most recent releases landed on August 13, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | OctoGo | One Dev Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 33 MB | 20 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sean Woodliffe](https://appshunter.io/developer/1856820876) | [Selma Lindqvist](https://appshunter.io/developer/1896618449) |

## What reviewers say

### OctoGo

[App page](https://appshunter.io/ios/app/octogo/id6757174070)

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

**In-app purchases:** none


### One Dev Tools

[App page](https://appshunter.io/ios/app/one-dev-tools/id6768955248)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Theme Neon Violet | $1.99 | one-time |
| One Casino | $1.99 | one-time |


## Frequently asked questions

### Is OctoGo free?

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

### Is One Dev Tools free?

One Dev Tools is free to download, with in-app purchases available.

### Do OctoGo or One Dev Tools have ads?

Neither OctoGo nor One Dev Tools shows ads.

### Which is updated more often, OctoGo or One Dev Tools?

OctoGo ships an update every 3 months, and One Dev Tools fortnightly. Most recently, OctoGo was updated on August 13, 2026 and One Dev Tools on September 27, 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.*