# Blly vs RTN Smart

The clearest difference is update cadence: RTN Smart at fortnightly against Blly's every 2 months. RTN Smart also leads on iOS requirement (13.0 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.

Blly ships an update every 2 months, RTN Smart fortnightly. The most recent releases landed on September 17, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Blly | RTN Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/rtn-smart/id6446290356/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 52 MB | 125 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Blly LLC](https://appshunter.io/developer/1628490766) | [RealTime Networking LLC](https://appshunter.io/developer/1512638367) |

## What reviewers say

### Blly

[App page](https://appshunter.io/ios/app/blly/id1628490764)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### RTN Smart

[App page](https://appshunter.io/ios/app/rtn-smart/id6446290356)

This app enables quick, secure, and cashless transactions using QR codes. It also offers digital ATM cash withdrawals and a loyalty program for earning rewards and exclusive discounts.

**Highlights:** QR code payments, Contactless transactions, Digital ATM cash withdrawals, Loyalty program, Earn reward points, Exclusive discounts, Send gift cards

**In-app purchases:** none


## Frequently asked questions

### Is Blly free?

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

### Is RTN Smart free?

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

### Do Blly or RTN Smart have ads?

Neither Blly nor RTN Smart shows ads.

### Which is updated more often, Blly or RTN Smart?

Blly ships an update every 2 months, and RTN Smart fortnightly. Most recently, Blly was updated on September 17, 2026 and RTN Smart on June 4, 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.*