# IRIS SmartLF vs Morse Code

The clearest difference is review sentiment: Morse Code at 70% against IRIS SmartLF's 20%. Morse Code also leads on update cadence (every 6 weeks vs every 13 months). IRIS SmartLF's advantage is rating (3.8 vs 1.0) and in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. Morse Code sells 1 one-off in-app purchase. IRIS SmartLF asks for nothing beyond the download.

IRIS SmartLF holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: IRIS SmartLF has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of IRIS SmartLF's written reviews are positive against 70% of Morse Code's, so the app with the better star average is not the one people write more warmly about.

IRIS SmartLF ships an update every 13 months, Morse Code every 6 weeks. The most recent releases landed on June 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IRIS SmartLF | Morse Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/iris-smartlf/id1435305248/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/morse-code-learn/id1489939297/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 20.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 166 MB | 4 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [IRIS OHYAMA INC.](https://appshunter.io/developer/1354368086) | [kohei yamane](https://appshunter.io/developer/1239055575) |

## What reviewers say

### IRIS SmartLF

[App page](https://appshunter.io/ios/app/iris-smartlf/id1435305248)

Remotely manage your smart lights from anywhere. Adjust brightness levels and schedule timers for automatic on/off cycles. Ensure your home is lit just the way you want it, even when you're not there.

**Highlights:** Remote light control, Brightness adjustment, Scheduling timers, Automated on/off

**In-app purchases:** none


### Morse Code

[App page](https://appshunter.io/ios/app/morse-code-learn/id1489939297)

Learn Morse code through interactive chat conversations. Practice using light, sound, or touch for faster memorization. Create and share MP4 video messages with Morse code translations.

**Highlights:** Chat-based learning, Learn via light, sound, or touch, Live translation, Create MP4 video messages, Morse code cheat sheet, Adjustable playback speeds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads / Unlock Function | $2.99 | one-time |


## Frequently asked questions

### Is IRIS SmartLF free?

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

### Is Morse Code free?

Morse Code is free to download, with in-app purchases available.

### Which has better reviews, IRIS SmartLF or Morse Code?

IRIS SmartLF is rated higher. IRIS SmartLF averages 3.8 out of 5 from 5 ratings, while Morse Code averages 1.0 from 1 ratings.

### Do IRIS SmartLF or Morse Code have ads?

Morse Code shows ads; IRIS SmartLF does not.

### Which is updated more often, IRIS SmartLF or Morse Code?

IRIS SmartLF ships an update every 13 months, and Morse Code every 6 weeks. Most recently, IRIS SmartLF was updated on June 10, 2026 and Morse Code on September 8, 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.*