# ViettelStudy vs HUELMS

The clearest difference is in-app purchases: HUELMS at none against ViettelStudy's 2. ViettelStudy's advantage is update cadence (weekly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ViettelStudy sells 2 in-app purchases, starting at $39.99 per month. HUELMS asks for nothing beyond the download.

ViettelStudy ships an update weekly, HUELMS every 7 months. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ViettelStudy | HUELMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 102 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) | [Pham Thi Phuong Hoa](https://appshunter.io/developer/1093703033) |

## What reviewers say

### ViettelStudy

[App page](https://appshunter.io/ios/app/viettelstudy-onluyen/id6470185154)

This educational app offers a comprehensive learning solution with nearly 200 diverse courses, including specialized IELTS and TOEIC preparation. It leverages AI technology to help users enhance their skills and knowledge, making it a reliable companion for personal and academic growth.

**Highlights:** Nearly 200 diverse courses, IELTS and TOEIC preparation, Exclusive course content, AI-powered learning enhancement, Personalized skill development

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $39.99 | per month |
| Premium+ | $39.99 | per month |


### HUELMS

[App page](https://appshunter.io/ios/app/huelms/id6738977335)

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

**In-app purchases:** none


## Frequently asked questions

### Is ViettelStudy free?

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

### Is HUELMS free?

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

### Do ViettelStudy or HUELMS have ads?

Neither ViettelStudy nor HUELMS shows ads.

### Which is updated more often, ViettelStudy or HUELMS?

ViettelStudy ships an update weekly, and HUELMS every 7 months. Most recently, ViettelStudy was updated on October 20, 2026 and HUELMS on October 23, 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.*