# Harmonic Explorer vs NinjamZap

The clearest difference is price: NinjamZap at Free against Harmonic Explorer's $0.99. NinjamZap also leads on update cadence (every 10 days vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

NinjamZap is free to download; Harmonic Explorer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Harmonic Explorer ships an update every 7 months, NinjamZap every 10 days. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Harmonic Explorer | NinjamZap |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 2 MB | 32 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Philippe Zay](https://appshunter.io/developer/1200498230) | [Javier Cordero](https://appshunter.io/developer/1850352037) |

## What reviewers say

### Harmonic Explorer

[App page](https://appshunter.io/ios/app/harmonic-explorer/id6747025974)

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

**In-app purchases:** none


### NinjamZap

[App page](https://appshunter.io/ios/app/ninjamzap/id6754827805)

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonic Explorer free?

Harmonic Explorer costs $0.99, with no in-app purchases.

### Is NinjamZap free?

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

### Do Harmonic Explorer or NinjamZap have ads?

Neither Harmonic Explorer nor NinjamZap shows ads.

### Which is updated more often, Harmonic Explorer or NinjamZap?

Harmonic Explorer ships an update every 7 months, and NinjamZap every 10 days. Most recently, Harmonic Explorer was updated on September 21, 2026 and NinjamZap on October 3, 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.*