# NullTrace vs GaoKey

The clearest difference is rating: GaoKey at 5.0 against NullTrace's 3.0. NullTrace's advantage is update cadence (daily vs every 6 weeks) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

GaoKey holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

NullTrace ships an update daily, GaoKey every 6 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NullTrace | GaoKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/nulltrace/id6758411859/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gaokey/id6762841510/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 52 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NullTrace LLC](https://appshunter.io/developer/1872799837) | [com.toii.social](https://appshunter.io/developer/1824505814) |

## What reviewers say

### NullTrace

[App page](https://appshunter.io/ios/app/nulltrace/id6758411859)

This app provides a secure and private way to manage your Solana cryptocurrency. It offers features like hidden balances, private transactions, and token management, all with self-custody.

**Highlights:** Self-custody Solana wallet, Manage SOL and SPL tokens, Hide or reveal public balances, Built-in private swaps, Cross-chain bridges, Token account management (burner)

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

**In-app purchases:** none


### GaoKey

[App page](https://appshunter.io/ios/app/gaokey/id6762841510)

Manage your digital assets and identity with a secure, non-custodial Web3 wallet. Easily send, receive, and view supported assets across multiple networks while controlling your own access and profile.

**Highlights:** Non-custodial wallet management, Digital asset tracking, Send and receive assets, Gao identity management, Web3 app exploration, QR receive with network warnings

**In-app purchases:** none


## Frequently asked questions

### Is NullTrace free?

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

### Is GaoKey free?

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

### Which has better reviews, NullTrace or GaoKey?

GaoKey is rated higher. NullTrace averages 3.0 out of 5 from 2 ratings, while GaoKey averages 5.0 from 4 ratings.

### Do NullTrace or GaoKey have ads?

Neither NullTrace nor GaoKey shows ads.

### Which is updated more often, NullTrace or GaoKey?

NullTrace ships an update daily, and GaoKey every 6 weeks. Most recently, NullTrace was updated on October 31, 2026 and GaoKey on November 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.*