# Спектр vs SprayScan

The clearest difference is update cadence: SprayScan at fortnightly against Спектр's every 4 months. Спектр's advantage is iOS requirement (16.0 vs 18.3). On price, ads, in-app purchases and device support there is nothing between them.

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

Спектр ships an update every 4 months, SprayScan fortnightly. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Спектр | SprayScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 277 MB | 10 MB |
| Requires iOS | **16.0** | 18.3 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MobiMill LTD](https://appshunter.io/developer/1124936955) | [Syngenta, TOV](https://appshunter.io/developer/1487726881) |

## What reviewers say

### Спектр

[App page](https://appshunter.io/ios/app/id6496357093)

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

**In-app purchases:** none


### SprayScan

[App page](https://appshunter.io/ios/app/sprayscan/id6762199864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Спектр free?

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

### Is SprayScan free?

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

### Do Спектр or SprayScan have ads?

Neither Спектр nor SprayScan shows ads.

### Which is updated more often, Спектр or SprayScan?

Спектр ships an update every 4 months, and SprayScan fortnightly. Most recently, Спектр was updated on September 25, 2026 and SprayScan on September 28, 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.*