# Brainy Skills Sentence Combine vs Upstream

The clearest difference is price: Upstream at Free against Brainy Skills Sentence Combine's $1.99. Upstream also leads on update cadence (every 11 days vs every 36 months). Brainy Skills Sentence Combine's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 10). On ratings volume, ads and device support there is nothing between them.

Upstream is free to download; Brainy Skills Sentence Combine costs $1.99 up front. Upstream sells 10 one-off in-app purchases. Brainy Skills Sentence Combine asks for nothing beyond the download.

Brainy Skills Sentence Combine holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Brainy Skills Sentence Combine ships an update every 36 months, Upstream every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Brainy Skills Sentence Combine | Upstream |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brainy-skills-sentence-combine/id1472036694/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/upstream-data-training/id6759870186/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 11 days** |
| Monetization | Paid | **Free** |
| Size | 41 MB | 15 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [A Brainy Choice, Inc.](https://appshunter.io/developer/597667820) | [Anh Ngoc Le](https://appshunter.io/developer/1878659639) |

## What reviewers say

### Brainy Skills Sentence Combine

[App page](https://appshunter.io/ios/app/brainy-skills-sentence-combine/id1472036694)

This app helps children and young adults improve their writing by teaching them how to combine sentences effectively. It uses an interactive format to make learning fun and engaging, helping users eliminate repetition and convey messages clearly.

**Highlights:** Sentence combining practice, Interactive and fun format, Eliminates repetition, Adds conjunctions, Improves clarity and conciseness, Suitable for remedial practice

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Brainy Skills Sentence Combine free?

Brainy Skills Sentence Combine costs $1.99, with no in-app purchases.

### Is Upstream free?

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

### Which has better reviews, Brainy Skills Sentence Combine or Upstream?

Brainy Skills Sentence Combine is rated higher. Brainy Skills Sentence Combine averages 5.0 out of 5 from 1 ratings, while Upstream averages 3.0 from 1 ratings.

### Do Brainy Skills Sentence Combine or Upstream have ads?

Neither Brainy Skills Sentence Combine nor Upstream shows ads.

### Which is updated more often, Brainy Skills Sentence Combine or Upstream?

Brainy Skills Sentence Combine ships an update every 36 months, and Upstream every 11 days. Most recently, Brainy Skills Sentence Combine was updated on November 3, 2026 and Upstream on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*