# eZhishi vs OPAL2.0

The clearest difference is iOS requirement: eZhishi at 12.0 against OPAL2.0's 15.0. 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.

eZhishi ships an update every 2 months, OPAL2.0 monthly. The most recent releases landed on June 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | eZhishi | OPAL2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ezhishi/id1448581432/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 61 MB | 47 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E-COM DIGITAL INTERNATIONAL PTE LTD](https://appshunter.io/developer/1118806934) | [Ministry of Education (Singapore)](https://appshunter.io/developer/852187844) |

## What reviewers say

### eZhishi

[App page](https://appshunter.io/ios/app/ezhishi/id1448581432)

This app provides access to an interactive teaching and learning portal for Singapore primary school teachers and students. It allows users to log in, save account details for convenience, and submit audio recordings for oral practice directly through their iOS devices.

**Highlights:** Login to eZhishi portal, Save account details, Audio recording for oral practice, Submit audio answers, Interactive teaching and learning

**In-app purchases:** none


### OPAL2.0

[App page](https://appshunter.io/ios/app/opal20/id1498577305)

This platform connects and empowers learners with personalized and collaborative learning experiences. It offers a digital dashboard with recommended courses, newsfeeds, and a personal calendar for managing learning events and community activities.

**Highlights:** Personalized learning dashboard, Integrated newsfeed for updates, Create and view learning events, Personal calendar for events, Collaborative learning tools, 21st Century digital learner focus

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

**In-app purchases:** none


## Frequently asked questions

### Is eZhishi free?

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

### Is OPAL2.0 free?

OPAL2.0 is free to download, with no in-app purchases.

### Do eZhishi or OPAL2.0 have ads?

Neither eZhishi nor OPAL2.0 shows ads.

### Which is updated more often, eZhishi or OPAL2.0?

eZhishi ships an update every 2 months, and OPAL2.0 monthly. Most recently, eZhishi was updated on June 20, 2026 and OPAL2.0 on September 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.*