# Kainos.lt vs Robert Smart

The clearest difference is rating: Robert Smart at 5.0 against Kainos.lt's 4.0. Robert Smart also leads on ads (none vs shown) and monetization model (free vs ad-supported). Kainos.lt's advantage is update cadence (monthly vs every 4 months). On price, ratings volume, 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.

Robert Smart holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Kainos.lt ships an update monthly, Robert Smart every 4 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Kainos.lt | Robert Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/kainoslt/id1452540566/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/robert-smart/id1501422406/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Ad-supported | **Free** |
| Size | 18 MB | 199 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diginet LT](https://appshunter.io/developer/454955175) | [SIA TNR Valmiera](https://appshunter.io/developer/1501422405) |

## What reviewers say

### Kainos.lt

[App page](https://appshunter.io/ios/app/kainoslt/id1452540566)

This app helps users find the best prices for a wide variety of products, from electronics to clothing. It acts as a price comparison portal, allowing you to easily discover deals across numerous categories.

**Highlights:** Price comparison portal, Wide product category coverage, Find best prices, Deal discovery

**Features:** macOS Compatibility

**In-app purchases:** none


### Robert Smart

[App page](https://appshunter.io/ios/app/robert-smart/id1501422406)

This app unifies control of various smart devices from different brands into a single, user-friendly platform. It aims to simplify daily tasks, save time, and reduce expenses by offering curated smart products at affordable prices.

**Highlights:** Manage smart devices, Teach smart devices, Save time and money, Connects products from different vendors, Curated smart products, Affordable prices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kainos.lt free?

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

### Is Robert Smart free?

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

### Which has better reviews, Kainos.lt or Robert Smart?

Robert Smart is rated higher. Kainos.lt averages 4.0 out of 5 from 1 ratings, while Robert Smart averages 5.0 from 2 ratings.

### Do Kainos.lt or Robert Smart have ads?

Kainos.lt shows ads; Robert Smart does not.

### Which is updated more often, Kainos.lt or Robert Smart?

Kainos.lt ships an update monthly, and Robert Smart every 4 months. Most recently, Kainos.lt was updated on September 19, 2026 and Robert Smart on September 9, 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.*