# Mr. Smith's LAVIE for iPhone vs CW Decoder

The clearest difference is price: CW Decoder at Free against Mr. Smith's LAVIE for iPhone's $1.99. CW Decoder also leads on update cadence (weekly vs every 3 months). Mr. Smith's LAVIE for iPhone's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.2). On ads and device support there is nothing between them.

CW Decoder is free to download; Mr. Smith's LAVIE for iPhone costs $1.99 up front. CW Decoder sells 1 one-off in-app purchase. Mr. Smith's LAVIE for iPhone asks for nothing beyond the download.

Mr. Smith's LAVIE for iPhone ships an update every 3 months, CW Decoder weekly. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Mr. Smith's LAVIE for iPhone | CW Decoder |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 14 MB | 12 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Smith](https://appshunter.io/developer/633290526) | [Keiya Chiba](https://appshunter.io/developer/1740986591) |

## What reviewers say

### Mr. Smith's LAVIE for iPhone

[App page](https://appshunter.io/ios/app/mr-smiths-lavie-for-iphone/id642024768)

**Features:** macOS Compatibility

**In-app purchases:** none


### CW Decoder

[App page](https://appshunter.io/ios/app/cw-decoder/id6748900681)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Mr. Smith's LAVIE for iPhone free?

Mr. Smith's LAVIE for iPhone costs $1.99, with no in-app purchases.

### Is CW Decoder free?

CW Decoder is free to download, with in-app purchases available.

### Do Mr. Smith's LAVIE for iPhone or CW Decoder have ads?

Neither Mr. Smith's LAVIE for iPhone nor CW Decoder shows ads.

### Which is updated more often, Mr. Smith's LAVIE for iPhone or CW Decoder?

Mr. Smith's LAVIE for iPhone ships an update every 3 months, and CW Decoder weekly. Most recently, Mr. Smith's LAVIE for iPhone was updated on September 21, 2026 and CW Decoder on September 25, 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.*