# Neutron Smart vs PhonePass

The clearest difference is in-app purchases: Neutron Smart at none against PhonePass's 2. Neutron Smart also leads on ads (none vs shown) and device support (3 vs 1). PhonePass's advantage is update cadence (every 2 days vs every 3 months). On price there is nothing between them.

Both are free to download. PhonePass sells 2 in-app purchases, starting at $5.99 per month. Neutron Smart asks for nothing beyond the download.

Neutron Smart ships an update every 3 months, PhonePass every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Neutron Smart | PhonePass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 121 MB | 7 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HUSEYIN YESILMEN](https://appshunter.io/developer/563479398) | [Arda Ugurlu](https://appshunter.io/developer/6788925241) |

## What reviewers say

### Neutron Smart

[App page](https://appshunter.io/ios/app/neutron-smart/id1338128306)

**Features:** macOS Compatibility

**In-app purchases:** none


### PhonePass

[App page](https://appshunter.io/ios/app/phonepass/id6788925239)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhonePass Pro İşletme | $5.99 | per month |
| Ek Test Hakkı | $0.99 | one-time |


## Frequently asked questions

### Is Neutron Smart free?

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

### Is PhonePass free?

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

### Do Neutron Smart or PhonePass have ads?

PhonePass shows ads; Neutron Smart does not.

### Which is updated more often, Neutron Smart or PhonePass?

Neutron Smart ships an update every 3 months, and PhonePass every 2 days. Most recently, Neutron Smart was updated on October 26, 2026 and PhonePass 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.*