# NOTEBARS vs Pylon Exam Prep App

The clearest difference is in-app purchases: NOTEBARS at none against Pylon Exam Prep App's 10. NOTEBARS also leads on update cadence (every 2 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pylon Exam Prep App sells 10 one-off in-app purchases. NOTEBARS asks for nothing beyond the download.

NOTEBARS ships an update every 2 months, Pylon Exam Prep App every 12 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | NOTEBARS | Pylon Exam Prep App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 60 MB | 146 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dimitrios Giassiranis](https://appshunter.io/developer/1667935722) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### NOTEBARS

[App page](https://appshunter.io/ios/app/notebars/id1667935720)

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

**In-app purchases:** none


### Pylon Exam Prep App

[App page](https://appshunter.io/ios/app/pylon-exam-prep-app/id6475117031)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - BM | $79.99 | one-time |
| Package - BV | $129.99 | one-time |
| Package - BZ | $179.99 | one-time |
| Package - CF | $199.99 | one-time |
| Package - CE | $199.99 | one-time |
| Package - CC | $199.99 | one-time |
| Package - CI | $349.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CO | $799.99 | one-time |


## Frequently asked questions

### Is NOTEBARS free?

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

### Is Pylon Exam Prep App free?

Pylon Exam Prep App is free to download, with in-app purchases available.

### Do NOTEBARS or Pylon Exam Prep App have ads?

Neither NOTEBARS nor Pylon Exam Prep App shows ads.

### Which is updated more often, NOTEBARS or Pylon Exam Prep App?

NOTEBARS ships an update every 2 months, and Pylon Exam Prep App every 12 months. Most recently, NOTEBARS was updated on October 3, 2026 and Pylon Exam Prep App on October 5, 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.*