# luCANus vs Kem App

The clearest difference is update cadence: Kem App at fortnightly against luCANus's every 13 months. luCANus's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

luCANus ships an update every 13 months, Kem App fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | luCANus | Kem App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (31 ratings)](https://appshunter.io/ios/app/kem-app/id6739941056/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 54.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 112 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KLCenter sp. z o.o.](https://appshunter.io/developer/1437249000) | [KEM LLC](https://appshunter.io/developer/1682114841) |

## What reviewers say

### luCANus

[App page](https://appshunter.io/ios/app/lucanus/id1437249001)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kem App

[App page](https://appshunter.io/ios/app/kem-app/id6739941056)

Send, spend, and manage cryptocurrencies like USDT, Bitcoin, and Ethereum with ease. Make global payments, swap between digital assets and local currencies, and use crypto like cash with virtual cards and QR payments. Secure, fast, and flexible for everyday transactions.

**Highlights:** Send USDT, Bitcoin, Ethereum instantly, Global payments with real-time conversion, Swap between crypto, gold, and local currencies, Spend crypto with virtual cards, Pay with QR codes, Withdraw to external wallets/bank accounts, Advanced security features

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is luCANus free?

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

### Is Kem App free?

Kem App is free to download, with no in-app purchases.

### Do luCANus or Kem App have ads?

Neither luCANus nor Kem App shows ads.

### Which is updated more often, luCANus or Kem App?

luCANus ships an update every 13 months, and Kem App fortnightly. Most recently, luCANus was updated on October 26, 2026 and Kem App on October 28, 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.*