# phase estimation algorithm vs QuantumNative

The clearest difference is in-app purchases: phase estimation algorithm at none against QuantumNative's 5. phase estimation algorithm also leads on iOS requirement (16.0 vs 26.0). QuantumNative's advantage is update cadence (every 8 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. QuantumNative sells 5 in-app purchases, starting at $14.99 per month. phase estimation algorithm asks for nothing beyond the download.

phase estimation algorithm ships an update monthly, QuantumNative every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | phase estimation algorithm | QuantumNative |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 12 MB | 48 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [EUNMIN PARK](https://appshunter.io/developer/1549813078) |

## What reviewers say

### phase estimation algorithm

[App page](https://appshunter.io/ios/app/phase-estimation-algorithm/id6469448415)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuantumNative

[App page](https://appshunter.io/ios/app/quantumnative/id6757658709)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Pro Anual | $99.99 | per year |
| Streak Repair | $0.99 | one-time |
| AI Credits (50) | $2.99 | one-time |
| QPU Credits (10) | $4.99 | one-time |


## Frequently asked questions

### Is phase estimation algorithm free?

phase estimation algorithm is free to download, with no in-app purchases.

### Is QuantumNative free?

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

### Do phase estimation algorithm or QuantumNative have ads?

Neither phase estimation algorithm nor QuantumNative shows ads.

### Which is updated more often, phase estimation algorithm or QuantumNative?

phase estimation algorithm ships an update monthly, and QuantumNative every 8 days. Most recently, phase estimation algorithm was updated on October 30, 2026 and QuantumNative on October 31, 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.*