# SMS Filter+ vs Morse Relay

The clearest difference is monetization model: SMS Filter+ at free against Morse Relay's paid. SMS Filter+ also leads on review sentiment (58% vs 33%) and update cadence (every 4 weeks vs every 4 months). On price, ads, in-app purchases and device support there is nothing between them.

SMS Filter+ costs $0.99 and Morse Relay $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SMS Filter+ ships an update every 4 weeks, Morse Relay every 4 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | SMS Filter+ | Morse Relay |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.2 (216 ratings)](https://appshunter.io/ios/app/sms-filter-plus/id1314415052/reviews)** | — |
| Number of ratings | **216** | — |
| Positive reviews | **57.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 4 MB | 2 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [奕才 杨](https://appshunter.io/developer/1016315440) | [Echo Labs AG](https://appshunter.io/developer/1477626709) |

## What reviewers say

### SMS Filter+

[App page](https://appshunter.io/ios/app/sms-filter-plus/id1314415052)

This app provides professional SMS filtering to block spam and unwanted MMS messages. Customize filters based on phone numbers, keywords, or regular expressions to automatically sort messages. Enjoy uninterrupted focus by silencing junk messages without notifications.

**Highlights:** Automatic message classification, Customizable spam filters, Filter by phone number, text, keywords, regex, Block unwanted MMS messages, Silent junk message notifications, Privacy-focused processing

**Features:** Vision Pro support

**In-app purchases:** none


### Morse Relay

[App page](https://appshunter.io/ios/app/morse-relay/id1409525264)

This app enables users to send and receive Morse code using their device's torch or screen. It supports app-to-app communication for encoding and decoding messages, with a visual blinking box option for devices without a torch.

**Highlights:** Send Morse code via torch, Receive Morse code via camera, Screen blinking for Morse code, App-to-app encoding/decoding, Morse code transmission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMS Filter+ free?

SMS Filter+ costs $0.99, with no in-app purchases.

### Is Morse Relay free?

Morse Relay costs $0.99, with no in-app purchases.

### Do SMS Filter+ or Morse Relay have ads?

Neither SMS Filter+ nor Morse Relay shows ads.

### Which is updated more often, SMS Filter+ or Morse Relay?

SMS Filter+ ships an update every 4 weeks, and Morse Relay every 4 months. Most recently, SMS Filter+ was updated on November 2, 2026 and Morse Relay on November 2, 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.*