# SpamFilter by MobiDev vs City Power

The clearest difference is ads: SpamFilter by MobiDev at none against City Power's shown. SpamFilter by MobiDev also leads on iOS requirement (11.2 vs 17.0). On price, 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.

## The numbers

| Metric | SpamFilter by MobiDev | City Power |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 24 MB | 5 MB |
| Requires iOS | **11.2** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [MobiDev Corporation](https://appshunter.io/developer/530461680) | [Andrii Chernykh](https://appshunter.io/developer/1886824195) |

## What reviewers say

### SpamFilter by MobiDev

[App page](https://appshunter.io/ios/app/spamfilter-by-mobidev/id1499343953)

**Features:** macOS Compatibility

**In-app purchases:** none


### City Power

[App page](https://appshunter.io/ios/app/city-power/id6760921105)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SpamFilter by MobiDev free?

SpamFilter by MobiDev is free to download, with no in-app purchases.

### Is City Power free?

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

### Do SpamFilter by MobiDev or City Power have ads?

City Power shows ads; SpamFilter by MobiDev does not.

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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.*