# K12Online vs VioKids

The clearest difference is in-app purchases: K12Online at none against VioKids's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VioKids sells 4 one-off in-app purchases. K12Online asks for nothing beyond the download.

K12Online ships an update every 10 days, VioKids fortnightly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | K12Online | VioKids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (468 ratings)](https://appshunter.io/ios/app/k12online/id1526783336/reviews)** | — |
| Number of ratings | **468** | — |
| Positive reviews | 9.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | — |
| Size | 298 MB | 403 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) | [FPT CORPORATION](https://appshunter.io/developer/1380000759) |

## What reviewers say

### K12Online

[App page](https://appshunter.io/ios/app/k12online/id1526783336)

This comprehensive online education platform supports the entire educational management process, from teaching and learning to online assessment. It offers a full suite of features for administrators, teachers, students, and parents, enabling self-study, assignments, online classes, and discussions.

**Highlights:** Online training management, Online teaching and learning support, Online assessment and testing, Student self-study tools, Online class participation, Online discussion forums

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Great app, very useful for learning
- ❤️ Excellent for education and development

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- ⏱️ Slow loading and lagging issues
- 🔒 Strict password requirements
- 🗑️ Data loss after completing lessons
- 🚫 Cannot skip video content

**Reported bugs**

- Incorrect grading and scoring
- Difficulty accessing older content
- Sorting function is broken
- Camera and device compatibility issues
- Login and authentication problems

**Requested features**

- Allow skipping of video content
- Improve loading speeds and reduce lag
- Implement more flexible password policies
- Ensure data is not lost after completing lessons


### VioKids

[App page](https://appshunter.io/ios/app/viokids/id6743785992)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói 1 tháng | $3.99 | one-time |
| Gói 6 tháng | $22.99 | one-time |
| Gói 12 tháng | $39.99 | one-time |
| Gói trọn đời (3 năm) | $59.99 | one-time |


## Frequently asked questions

### Is K12Online free?

K12Online is free to download, with no in-app purchases.

### Is VioKids free?

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

### Do K12Online or VioKids have ads?

Neither K12Online nor VioKids shows ads.

### Which is updated more often, K12Online or VioKids?

K12Online ships an update every 10 days, and VioKids fortnightly. Most recently, K12Online was updated on October 29, 2026 and VioKids on October 25, 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.*