# NodeJS Programming Guide vs Osee

The clearest difference is price: Osee at Free against NodeJS Programming Guide's $0.99. Osee also leads on update cadence (fortnightly vs every 14 months). NodeJS Programming Guide's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Osee is free to download; NodeJS Programming Guide costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NodeJS Programming Guide ships an update every 14 months, Osee fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | NodeJS Programming Guide | Osee |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Size | 30 MB | 24 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Angelito Pacheco](https://appshunter.io/developer/1810403734) |

## What reviewers say

### NodeJS Programming Guide

[App page](https://appshunter.io/ios/app/nodejs-programming-guide/id6720726313)

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

**In-app purchases:** none


### Osee

[App page](https://appshunter.io/ios/app/osee-monitoring/id6745006191)

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

**In-app purchases:** none


## Frequently asked questions

### Is NodeJS Programming Guide free?

NodeJS Programming Guide costs $0.99, with no in-app purchases.

### Is Osee free?

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

### Do NodeJS Programming Guide or Osee have ads?

Neither NodeJS Programming Guide nor Osee shows ads.

### Which is updated more often, NodeJS Programming Guide or Osee?

NodeJS Programming Guide ships an update every 14 months, and Osee fortnightly. Most recently, NodeJS Programming Guide was updated on October 30, 2026 and Osee on October 30, 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.*