# AR วิทย์ ป.4 vs Relationship Tracker App

The clearest difference is in-app purchases: AR วิทย์ ป.4 at none against Relationship Tracker App's 5. AR วิทย์ ป.4 also leads on iOS requirement (10.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Relationship Tracker App sells 5 in-app purchases, starting at $4.99 per 7 days. AR วิทย์ ป.4 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AR วิทย์ ป.4 | Relationship Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/relationship-tracker-app/id6748948089/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 467 MB | 43 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Illusion (Thailand) Co.,Ltd](https://appshunter.io/developer/869205333) | [April Tanner](https://appshunter.io/developer/1828184774) |

## What reviewers say

### AR วิทย์ ป.4

[App page](https://appshunter.io/ios/app/ar-4/id1296136077)

This educational app uses augmented reality to bring science textbooks to life for elementary students. It aims to enhance learning by providing interactive 3D visualizations, promoting critical thinking and problem-solving skills.

**Highlights:** Augmented reality 3D visualizations, Interactive science textbook companion, Enhances critical thinking, Supports problem-solving skills, Aids science teachers

**In-app purchases:** none


### Relationship Tracker App

[App page](https://appshunter.io/ios/app/relationship-tracker-app/id6748948089)

This app helps couples deepen their connection by tracking shared memories, facilitating daily bonding activities, and offering personalized relationship advice. It includes features like a shared photo vault, mood journal, and AI-powered date night ideas, all within a secure, private space.

**Highlights:** Shared memory tracking, Daily bonding activities, AI Relationship Coach, Mood journal, Photo vault, Anniversary tracker

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is AR วิทย์ ป.4 free?

AR วิทย์ ป.4 is free to download, with no in-app purchases.

### Is Relationship Tracker App free?

Relationship Tracker App is free to download, with in-app purchases available.

### Do AR วิทย์ ป.4 or Relationship Tracker App have ads?

Neither AR วิทย์ ป.4 nor Relationship Tracker App shows ads.

### Which is updated more often, AR วิทย์ ป.4 or Relationship Tracker App?

AR วิทย์ ป.4 ships an update every 2 months, and Relationship Tracker App every 2 months. Most recently, AR วิทย์ ป.4 was updated on September 28, 2026 and Relationship Tracker App on October 7, 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.*