# SMS Plus vs KPS FASTCHECK

The clearest difference is in-app purchases: KPS FASTCHECK at none against SMS Plus's 1. SMS Plus's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (7.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. SMS Plus sells 1 one-off in-app purchase. KPS FASTCHECK asks for nothing beyond the download.

SMS Plus ships an update fortnightly, KPS FASTCHECK every 2 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SMS Plus | KPS FASTCHECK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 10 MB | 39 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Samer Zaglol](https://appshunter.io/developer/1107388184) | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) |

## What reviewers say

### SMS Plus

[App page](https://appshunter.io/ios/app/sms-plus/id1107388185)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| message | $4.99 | one-time |


### KPS FASTCHECK

[App page](https://appshunter.io/ios/app/kps-fastcheck/id1670773661)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMS Plus free?

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

### Is KPS FASTCHECK free?

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

### Do SMS Plus or KPS FASTCHECK have ads?

Neither SMS Plus nor KPS FASTCHECK shows ads.

### Which is updated more often, SMS Plus or KPS FASTCHECK?

SMS Plus ships an update fortnightly, and KPS FASTCHECK every 2 months. Most recently, SMS Plus was updated on October 2, 2026 and KPS FASTCHECK on October 12, 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.*