# Солид Инвестор vs D8

The clearest difference is review sentiment: D8 at 86% against Солид Инвестор's 40%. Солид Инвестор's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Солид Инвестор | D8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/d8/id6474760330/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 40.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 54 MB | 145 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SOLID, AO](https://appshunter.io/developer/1454381515) | [IC ITinvest CJSC](https://appshunter.io/developer/424413403) |

## What reviewers say

### Солид Инвестор

[App page](https://appshunter.io/ios/app/id1495333071)

This app provides a simple and convenient tool for beginner investors. Access trading on major exchanges, buy currencies, invest in stocks and bonds, and monitor your portfolio. Stay updated with market news and track price changes.

**Highlights:** Access to Moscow and St. Petersburg exchanges, Buy currencies at the best rates, Invest in stocks and bonds, Portfolio status monitoring, Financial market news updates, Price chart tracking, Secure login with Touch ID/Face ID

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

**In-app purchases:** none


### D8

[App page](https://appshunter.io/ios/app/d8/id6474760330)

Manage your investment portfolio with ease. This app provides secure account funding, document signing, market data, and a showcase of investment products. Track your transaction history and receive important event notifications.

**Highlights:** Secure account funding and withdrawal, Application submission and document signing, Real-time market data and quotes, Investment product showcase, Transaction history, Event notifications

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Солид Инвестор free?

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

### Is D8 free?

D8 is free to download, with no in-app purchases.

### Do Солид Инвестор or D8 have ads?

Neither Солид Инвестор nor D8 shows ads.

### Which is updated more often, Солид Инвестор or D8?

Солид Инвестор ships an update monthly, and D8 monthly. Most recently, Солид Инвестор was updated on July 5, 2026 and D8 on September 16, 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.*