# SpamFilter by MobiDev vs Network Servers

The clearest difference is in-app purchases: SpamFilter by MobiDev at none against Network Servers's 1. SpamFilter by MobiDev also leads on ads (none vs shown) and iOS requirement (11.2 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Network Servers sells 1 one-off in-app purchase. SpamFilter by MobiDev asks for nothing beyond the download.

## The numbers

| Metric | SpamFilter by MobiDev | Network Servers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 24 MB | 28 MB |
| Requires iOS | **11.2** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MobiDev Corporation](https://appshunter.io/developer/530461680) | [启铮 石](https://appshunter.io/developer/1501125161) |

## What reviewers say

### SpamFilter by MobiDev

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Network Servers

[App page](https://appshunter.io/ios/app/network-servers/id6752632468)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is SpamFilter by MobiDev free?

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

### Is Network Servers free?

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

### Do SpamFilter by MobiDev or Network Servers have ads?

Network Servers 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.*