# ShieldNode vs GapSpark

The clearest difference is in-app purchases: GapSpark at none against ShieldNode's 5. ShieldNode's advantage is iOS requirement (15.1 vs 18). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ShieldNode sells 5 in-app purchases, starting at $9.99 per month. GapSpark asks for nothing beyond the download.

ShieldNode ships an update every 5 days, GapSpark every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | ShieldNode | GapSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 41 MB | 1 MB |
| Requires iOS | **15.1** | 18 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DoruNaitsu](https://appshunter.io/developer/1895277950) | [HIDEKAZU YAMAOKA](https://appshunter.io/developer/1868565304) |

## What reviewers say

### ShieldNode

[App page](https://appshunter.io/ios/app/shieldnode-api-keys-for-ai/id6763352321)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $69.99 | per year |
| 5,000 Requests | $2.99 | one-time |
| 25,000 Requests | $9.99 | one-time |
| 100,000 Requests | $29.99 | one-time |


### GapSpark

[App page](https://appshunter.io/ios/app/gapspark-app-idea-finder/id6780920353)

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

**In-app purchases:** none


## Frequently asked questions

### Is ShieldNode free?

ShieldNode is free to download, with in-app purchases available.

### Is GapSpark free?

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

### Do ShieldNode or GapSpark have ads?

Neither ShieldNode nor GapSpark shows ads.

### Which is updated more often, ShieldNode or GapSpark?

ShieldNode ships an update every 5 days, and GapSpark every 9 days. Most recently, ShieldNode was updated on October 25, 2026 and GapSpark on October 25, 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.*