# Ino vs Subnet Driller

The clearest difference is in-app purchases: Subnet Driller at none against Ino's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ino sells 1 one-off in-app purchase. Subnet Driller asks for nothing beyond the download.

## The numbers

| Metric | Ino | Subnet Driller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (11 ratings)](https://appshunter.io/ios/app/subnet-driller-ccna-practice/id6771981386/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 8 MB | 3 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ariel Walters](https://appshunter.io/developer/1850200463) | [Tyler Dix](https://appshunter.io/developer/877363265) |

## What reviewers say

### Ino

[App page](https://appshunter.io/ios/app/ino-study-tracker-and-focus/id6761457214)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ino Plus Global | $12.99 | one-time |


### Subnet Driller

[App page](https://appshunter.io/ios/app/subnet-driller-ccna-practice/id6771981386)

Practice subnetting for IT certifications like CCNA and Network+. This offline tool offers randomized questions with verified calculations and multiple answer formats. Track your progress with session and total counters, and receive optional daily practice reminders.

**Highlights:** Offline subnetting quizzes, Randomly generated questions, Multiple choice or written answers, Session and total progress tracking, Built-in block-size reference, Daily practice reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Ino free?

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

### Is Subnet Driller free?

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

### Do Ino or Subnet Driller have ads?

Neither Ino nor Subnet Driller 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.*