# i vs Note Level

The clearest difference is in-app purchases: i at none against Note Level's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Note Level sells 1 one-off in-app purchase. i asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | i | Note Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/i-speed-by-vnnic/id1558347187/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 46.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 31 MB | 24 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vietnam Internet Network Information Center (VNNIC)](https://appshunter.io/developer/1558347189) | [Pham Le Minh Phu](https://appshunter.io/developer/1826083491) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-speed-by-vnnic/id1558347187)

This app allows users in Vietnam to measure their internet connection speed, including download, upload, and latency. The collected data helps improve Vietnam's internet infrastructure and service quality.

**Highlights:** Measure download speed, Measure upload speed, Measure latency (Ping, Jitter), Contribute to internet infrastructure development, Evaluate internet service quality

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- ✅ Accurate speed test results
- 🚀 Fast and smooth performance
- 💡 Supports Vietnamese products
- 🆓 No ads

**What reviewers complain about**

- 📉 Inaccurate speed test results
- 🐌 Slow server connection
- ❌ Connection issues
- ❓ Unclear purpose of the app
- 🗑️ Poor performance

**Reported bugs**

- Connection changes during measurement
- Cannot measure 5G speed
- App crashes when typing in search
- Submit review button is hidden
- Measurement history is lost when exiting the app

**Requested features**

- Add more functions
- Add measurement history
- Add 4G/5G signal strength
- Add speed by region
- Add Kb, KB, MB measurement options


### Note Level

[App page](https://appshunter.io/ios/app/note-level/id6749153649)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Excel chuyên nghiệp | $0.99 | one-time |


## Frequently asked questions

### Is i free?

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

### Is Note Level free?

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

### Do i or Note Level have ads?

Neither i nor Note Level shows ads.

### Which is updated more often, i or Note Level?

i ships an update every 2 months, and Note Level every 2 months. Most recently, i was updated on October 27, 2026 and Note Level on October 14, 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.*