# RTN Smart B vs KOLAKASH

The clearest difference is update cadence: RTN Smart B at every 10 days against KOLAKASH's every 5 weeks. KOLAKASH's advantage is iOS requirement (13.0 vs 15.6). 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.

RTN Smart B ships an update every 10 days, KOLAKASH every 5 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RTN Smart B | KOLAKASH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rtn-smart-b/id1582224138/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 67 MB | 44 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RealTime Networking](https://appshunter.io/developer/1512638367) | [Kola Digital Finance, Inc](https://appshunter.io/developer/1626110485) |

## What reviewers say

### RTN Smart B

[App page](https://appshunter.io/ios/app/rtn-smart-b/id1582224138)

Discover and support local businesses with this app. Browse restaurants, shops, and more, earn rewards on purchases, and order ahead for pickup or delivery. It connects you to your community's offerings and exclusive deals.

**Highlights:** Discover local businesses, Earn rewards on purchases, Order ahead for pickup/delivery, Exclusive deals and promotions, Personalized recommendations, Secure digital payments

**Features:** macOS Compatibility

**In-app purchases:** none


### KOLAKASH

[App page](https://appshunter.io/ios/app/kolakash/id6736518616)

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

**In-app purchases:** none


## Frequently asked questions

### Is RTN Smart B free?

RTN Smart B is free to download, with no in-app purchases.

### Is KOLAKASH free?

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

### Do RTN Smart B or KOLAKASH have ads?

Neither RTN Smart B nor KOLAKASH shows ads.

### Which is updated more often, RTN Smart B or KOLAKASH?

RTN Smart B ships an update every 10 days, and KOLAKASH every 5 weeks. Most recently, RTN Smart B was updated on October 12, 2026 and KOLAKASH on October 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.*