# DotB SEA vs VNOKRs E

The clearest difference is iOS requirement: VNOKRs E at 10.0 against DotB SEA's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DotB SEA ships an update fortnightly, VNOKRs E every 9 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DotB SEA | VNOKRs E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 82 MB | 85 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DOTB SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1475488444) | [Dat Mai Xuan](https://appshunter.io/developer/1535791552) |

## What reviewers say

### DotB SEA

[App page](https://appshunter.io/ios/app/dotb-sea/id1475488445)

This app connects parents, students, and language/skill training centers. It offers features for managing learning, tracking progress, and communicating with centers. Teachers can also manage schedules and student attendance.

**Highlights:** Personal information management, Class schedule tracking, Electronic report card monitoring, Feedback and chat with customer support, Tuition fee lookup, Scorecard viewing, Teacher attendance and student profile access

**In-app purchases:** none


### VNOKRs E

[App page](https://appshunter.io/ios/app/vnokrs-e-learning/id1535791550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DotB SEA free?

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

### Is VNOKRs E free?

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

### Do DotB SEA or VNOKRs E have ads?

Neither DotB SEA nor VNOKRs E shows ads.

### Which is updated more often, DotB SEA or VNOKRs E?

DotB SEA ships an update fortnightly, and VNOKRs E every 9 days. Most recently, DotB SEA was updated on October 14, 2026 and VNOKRs E on October 3, 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.*