# Pencil Note vs uSpectrumX BLE

The clearest difference is price: uSpectrumX BLE at Free against Pencil Note's $0.99. uSpectrumX BLE also leads on device support (3 vs 1) and iOS requirement (9.0 vs 15.6). On update cadence, ads and in-app purchases there is nothing between them.

uSpectrumX BLE is free to download; Pencil Note costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pencil Note ships an update every 7 months, uSpectrumX BLE every 14 months. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pencil Note | uSpectrumX BLE |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/pencil-note/id1072833023/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | Paid | — |
| Size | 168 MB | 33 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magitech Corporation](https://appshunter.io/developer/327468781) | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) |

## What reviewers say

### Pencil Note

[App page](https://appshunter.io/ios/app/pencil-note/id1072833023)

Create and organize digital sticky notes on a virtual bulletin board. Supports Apple Pencil for realistic writing and drawing with pressure sensitivity. Offers various paper types and pen colors for personalized notes.

**Highlights:** Digital bulletin board for notes, Apple Pencil support with pressure sensitivity, Four paper types and two pen colors, Finger eraser functionality, Organize and move notes freely, Split screen support

**Features:** macOS Compatibility

**In-app purchases:** none


### uSpectrumX BLE

[App page](https://appshunter.io/ios/app/uspectrumx-ble/id1556396560)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pencil Note free?

Pencil Note costs $0.99, with no in-app purchases.

### Is uSpectrumX BLE free?

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

### Do Pencil Note or uSpectrumX BLE have ads?

Neither Pencil Note nor uSpectrumX BLE shows ads.

### Which is updated more often, Pencil Note or uSpectrumX BLE?

Pencil Note ships an update every 7 months, and uSpectrumX BLE every 14 months. Most recently, Pencil Note was updated on September 25, 2026 and uSpectrumX BLE on October 10, 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.*