# Active Smart Brain Sequencer vs Learn Vietnamese

The clearest difference is rating: Learn Vietnamese at 4.7 against Active Smart Brain Sequencer's 1.0. Learn Vietnamese also leads on in-app purchases (none vs 3) and review sentiment (75% vs 50%). Active Smart Brain Sequencer's advantage is iOS requirement (9.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Active Smart Brain Sequencer sells 3 one-off in-app purchases. Learn Vietnamese asks for nothing beyond the download.

Learn Vietnamese holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Learn Vietnamese has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Active Smart Brain Sequencer's written reviews are positive against 75% of Learn Vietnamese's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on August 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Active Smart Brain Sequencer | Learn Vietnamese |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/active-smart-brain-sequencer/id1089062620/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/learn-vietnamese-podglot/id6746232482/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 40 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arch Square](https://appshunter.io/developer/432278777) | [Thomas Hornbeck](https://appshunter.io/developer/1019403833) |

## What reviewers say

### Active Smart Brain Sequencer

[App page](https://appshunter.io/ios/app/active-smart-brain-sequencer/id1089062620)

Test your logic and speed by guessing the next number in a sequence. With progressively harder challenges, you'll need to quickly identify patterns like ascending/descending orders and repeating numbers to succeed. The game ends if you run out of time or make a mistake.

**Highlights:** Pattern logic puzzles, Guess the next number, Ascending and descending sequences, Timed challenges, Progressive difficulty, Multiple game difficulties

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 250 Tokens | $0.99 | one-time |
| Pack to Unlock All Game Modes | $1.99 | one-time |
| Pack to Remove Ads | $1.99 | one-time |


### Learn Vietnamese

[App page](https://appshunter.io/ios/app/learn-vietnamese-podglot/id6746232482)

Master Vietnamese with native audio and an AI tutor. Practice real conversations, use smart flashcards, and learn practical phrases for travel, daily life, or relationships. Supports both Southern and Northern dialects.

**Highlights:** AI conversation practice, Native speaker audio, Smart flashcards, Dual dialect support, Offline access, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Active Smart Brain Sequencer free?

Active Smart Brain Sequencer is free to download, with in-app purchases available.

### Is Learn Vietnamese free?

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

### Which has better reviews, Active Smart Brain Sequencer or Learn Vietnamese?

Learn Vietnamese is rated higher. Active Smart Brain Sequencer averages 1.0 out of 5 from 1 ratings, while Learn Vietnamese averages 4.7 from 9 ratings.

### Do Active Smart Brain Sequencer or Learn Vietnamese have ads?

Neither Active Smart Brain Sequencer nor Learn Vietnamese shows ads.

### Which is updated more often, Active Smart Brain Sequencer or Learn Vietnamese?

Active Smart Brain Sequencer ships an update weekly, and Learn Vietnamese weekly. Most recently, Active Smart Brain Sequencer was updated on August 1, 2026 and Learn Vietnamese on September 17, 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.*