# TK Smart Vision vs onthitdn.com

The clearest difference is in-app purchases: TK Smart Vision at none against onthitdn.com's 1. TK Smart Vision also leads on iOS requirement (10.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. onthitdn.com sells 1 in-app purchase, starting at $19.99 per month. TK Smart Vision asks for nothing beyond the download.

TK Smart Vision ships an update every 10 days, onthitdn.com every 5 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | TK Smart Vision | onthitdn.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/tk-smart-vision/id1557479211/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 24.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 106 MB | 52 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TITKUL JOINT STOCK COMPANY](https://appshunter.io/developer/1557162915) | [Manh Nguyen](https://appshunter.io/developer/1864580525) |

## What reviewers say

### TK Smart Vision

[App page](https://appshunter.io/ios/app/tk-smart-vision/id1557479211)

This software helps manage schools by offering services for tracking attendance, lessons, grades, and tuition fees. It provides a comprehensive solution for educational institutions to streamline administrative tasks.

**Highlights:** Attendance management, Lesson tracking, Grade management, Tuition fee management, School administration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for learning
- 👍 Convenient for classes
- 👍 Helpful for tests
- 👍 Good for managing students

**What reviewers complain about**

- 🐛 Basic errors
- 🐛 Extremely poor
- 🐛 Login issues
- 🐛 App crashes during tests
- 🐛 Screen flickering

**Reported bugs**

- Basic errors
- Login fails
- App crashes during tests
- Screen flickering
- Marked absent incorrectly

**Requested features**

- Fix basic errors
- Improve app stability
- Address login issues
- Resolve test errors
- Fix screen flickering


### onthitdn.com

[App page](https://appshunter.io/ios/app/onthitdncom-luyen-thi-cap-2/id6819321725)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Toàn diện tháng | $19.99 | per month |


## Frequently asked questions

### Is TK Smart Vision free?

TK Smart Vision is free to download, with no in-app purchases.

### Is onthitdn.com free?

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

### Do TK Smart Vision or onthitdn.com have ads?

Neither TK Smart Vision nor onthitdn.com shows ads.

### Which is updated more often, TK Smart Vision or onthitdn.com?

TK Smart Vision ships an update every 10 days, and onthitdn.com every 5 days. Most recently, TK Smart Vision was updated on November 13, 2026 and onthitdn.com on November 10, 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.*