# Nitty Gritty 4rex vs Sikama

The clearest difference is update cadence: Sikama at every 5 days against Nitty Gritty 4rex's every 36 months. Nitty Gritty 4rex's advantage is iOS requirement (11.0 vs 13.0). 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.

Nitty Gritty 4rex ships an update every 36 months, Sikama every 5 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Nitty Gritty 4rex | Sikama |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sikama-send-and-transfer/id6741836046/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 7 MB | 97 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nittygritty Solutions Ltd](https://appshunter.io/developer/1569060896) | [Sikama Finserv](https://appshunter.io/developer/1795855684) |

## What reviewers say

### Nitty Gritty 4rex

[App page](https://appshunter.io/ios/app/nitty-gritty-4rex/id1569060894)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sikama

[App page](https://appshunter.io/ios/app/sikama-send-and-transfer/id6741836046)

Send money internationally and domestically with speed and security. Enjoy fee-free cross-currency transfers, competitive exchange rates, and real-time notifications. Refer friends to earn rewards.

**Highlights:** International money transfers, Domestic money transfers, Zero fees for cross-currency transfers, High currency exchange rates, Multi-currency support, Real-time notifications, Referral rewards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nitty Gritty 4rex free?

Nitty Gritty 4rex is free to download, with no in-app purchases.

### Is Sikama free?

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

### Do Nitty Gritty 4rex or Sikama have ads?

Neither Nitty Gritty 4rex nor Sikama shows ads.

### Which is updated more often, Nitty Gritty 4rex or Sikama?

Nitty Gritty 4rex ships an update every 36 months, and Sikama every 5 days. Most recently, Nitty Gritty 4rex was updated on October 27, 2026 and Sikama on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*