# NJMPF vs Powerstar tech

The clearest difference is update cadence: NJMPF at monthly against Powerstar tech's every 10 months. Powerstar tech's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NJMPF ships an update monthly, Powerstar tech every 10 months. The most recent releases landed on May 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | NJMPF | Powerstar tech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Size | 51 MB | 77 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NATAL JOINT MUNICIPAL](https://appshunter.io/developer/1783349861) | [Octys LLC](https://appshunter.io/developer/634902439) |

## What reviewers say

### NJMPF

[App page](https://appshunter.io/ios/app/njmpf/id1209963815)

**Features:** macOS Compatibility

**In-app purchases:** none


### Powerstar tech

[App page](https://appshunter.io/ios/app/powerstar-tech/id6741562083)

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

**In-app purchases:** none


## Frequently asked questions

### Is NJMPF free?

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

### Is Powerstar tech free?

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

### Do NJMPF or Powerstar tech have ads?

Neither NJMPF nor Powerstar tech shows ads.

### Which is updated more often, NJMPF or Powerstar tech?

NJMPF ships an update monthly, and Powerstar tech every 10 months. Most recently, NJMPF was updated on May 16, 2026 and Powerstar tech on September 23, 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.*