# Troika cards vs Store77

The clearest difference is review sentiment: Store77 at 100% against Troika cards's 38%. Store77 also leads on rating (5.0 vs 2.3) and in-app purchases (none vs 10). Troika cards's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Troika cards sells 10 one-off in-app purchases. Store77 asks for nothing beyond the download.

Store77 holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Store77 has 123 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 38% of Troika cards's written reviews are positive against 100% of Store77's.

Troika cards ships an update every 3 weeks, Store77 every 2 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Troika cards | Store77 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/troika-cards/id1576682247/reviews) | **[5.0 (123 ratings)](https://appshunter.io/ios/app/store77/id6444290683/reviews)** |
| Number of ratings | 3 | **123** |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 92 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Raevskih](https://appshunter.io/developer/1315673057) | [RUFITIL](https://appshunter.io/developer/1653618790) |

## What reviewers say

### Troika cards

[App page](https://appshunter.io/ios/app/troika-cards/id1576682247)

This app is for enthusiasts and collectors of Moscow Metro "Troika Cards". It allows users to catalog their collection, view map details, and track statistics. New maps are regularly added to the collection.

**Highlights:** Catalog available cards, Create custom collection lists, Filter and sort by category, View map information, Cloud sync across devices, Collection statistics

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Тройка 2016 | Free | one-time |
| Тройка 2014 | $0.99 | one-time |
| Тройка 2015 | $0.99 | one-time |
| Тройка 2017 | $0.99 | one-time |
| Тройка 2018 | $0.99 | one-time |
| Тройка 2019 | $0.99 | one-time |
| Тройка 2020 | $0.99 | one-time |
| Тройка 2021 | $0.99 | one-time |
| Тройка 2022 | $0.99 | one-time |
| Тройка 2023 | $0.99 | one-time |


### Store77

[App page](https://appshunter.io/ios/app/store77/id6444290683)

Access the latest electronics and top brands with this mobile app. Browse a catalog, quickly book orders, and arrange for convenient delivery.

**Highlights:** Access to top electronics brands, Mobile catalog, Quick order booking, Convenient delivery options, Latest product news

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Troika cards free?

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

### Is Store77 free?

Store77 is free to download, with no in-app purchases.

### Which has better reviews, Troika cards or Store77?

Store77 is rated higher. Troika cards averages 2.3 out of 5 from 3 ratings, while Store77 averages 5.0 from 123 ratings.

### Do Troika cards or Store77 have ads?

Neither Troika cards nor Store77 shows ads.

### Which is updated more often, Troika cards or Store77?

Troika cards ships an update every 3 weeks, and Store77 every 2 months. Most recently, Troika cards was updated on October 7, 2026 and Store77 on October 15, 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.*