# Learn Russian & Chinese vs Upstream

The clearest difference is ads: Upstream at none against Learn Russian & Chinese's shown. Upstream also leads on update cadence (every 11 days vs every 5 months). Learn Russian & Chinese's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Russian & Chinese sells 4 in-app purchases, starting at $2.99 per 7 days and Upstream sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Learn Russian & Chinese ships an update every 5 months, Upstream every 11 days. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Learn Russian & Chinese | Upstream |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/upstream-data-training/id6759870186/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 33 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppFlux Labs](https://appshunter.io/developer/1882687293) | [Anh Ngoc Le](https://appshunter.io/developer/1878659639) |

## What reviewers say

### Learn Russian & Chinese

[App page](https://appshunter.io/ios/app/learn-russian-and-chinese/id1528134435)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $14.99 | per year |
| Premium | $19.99 | one-time |


### Upstream

[App page](https://appshunter.io/ios/app/upstream-data-training/id6759870186)

This app is a training tool for data analysts, focusing on critical thinking and asking the right questions before diving into data. It presents realistic workplace scenarios to challenge your analytical instincts and improve your decision-making skills in data-related tasks.

**Highlights:** Interactive workplace scenarios, Critical thinking challenges, Skill assessment and ranking, Progressive case unlocking, Stakeholder management training, Metric design practice

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sharper Thinking | $9.99 | one-time |
| Advanced Question Frameworks | $9.99 | one-time |
| Stakeholder Communication | $12.99 | one-time |
| Healthcare Analytics | $12.99 | one-time |
| SaaS Metrics Mastery | $12.99 | one-time |
| Financial Services Analytics | $12.99 | one-time |
| E-commerce Analytics | $12.99 | one-time |
| ML Reality Checks | $12.99 | one-time |
| Mastering Metric Traps | $14.99 | one-time |
| Analyst Interview Prep | $19.99 | one-time |


## Frequently asked questions

### Is Learn Russian & Chinese free?

Learn Russian & Chinese is free to download, with in-app purchases available.

### Is Upstream free?

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

### Do Learn Russian & Chinese or Upstream have ads?

Learn Russian & Chinese shows ads; Upstream does not.

### Which is updated more often, Learn Russian & Chinese or Upstream?

Learn Russian & Chinese ships an update every 5 months, and Upstream every 11 days. Most recently, Learn Russian & Chinese was updated on October 27, 2026 and Upstream on October 21, 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.*