# RKcard vs ZenStat

The clearest difference is in-app purchases: RKcard at none against ZenStat's 1. RKcard also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. ZenStat sells 1 one-off in-app purchase. RKcard asks for nothing beyond the download.

RKcard ships an update every 5 months, ZenStat every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RKcard | ZenStat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zenstat/id1591729899/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 88.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 18 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Roman Dunin](https://appshunter.io/developer/1201144864) | [Sergey Shibaev](https://appshunter.io/developer/598641695) |

## What reviewers say

### RKcard

[App page](https://appshunter.io/ios/app/rkcard/id1361949854)

Discover the best deals, discounts, and cashback offers from over 1000 stores in your city. Earn extra rewards by referring friends to great shops. Make your shopping more profitable and enjoyable.

**Highlights:** Maximum cashback from 1000+ stores, Promotions and discounts, Refer friends for 10% cashback, Wide range of store categories, Online and offline store deals

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenStat

[App page](https://appshunter.io/ios/app/zenstat/id1591729899)

Track your Zen channel's performance, including audience, subscribers, and engagement, all in one app. Monitor your own and competitor channels, analyze publication statistics, and receive smart alerts for significant changes. Offers insights into growth and top-performing content.

**Highlights:** Channel performance dashboard, Publication statistics, Competitor analysis, Smart alerts, Content insights, Widget support, Dark/light theme

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Отключение рекламного баннера | $4.99 | one-time |


## Frequently asked questions

### Is RKcard free?

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

### Is ZenStat free?

ZenStat is free to download, with in-app purchases available.

### Do RKcard or ZenStat have ads?

ZenStat shows ads; RKcard does not.

### Which is updated more often, RKcard or ZenStat?

RKcard ships an update every 5 months, and ZenStat every 3 months. Most recently, RKcard was updated on November 2, 2026 and ZenStat on November 3, 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.*