# Junio Smart vs Erlangga QR Book Reader

The clearest difference is review sentiment: Junio Smart at 100% against Erlangga QR Book Reader's 29%. 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.

Junio Smart ships an update every 3 months, Erlangga QR Book Reader every 4 months. The most recent releases landed on October 1, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Junio Smart | Erlangga QR Book Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (6 ratings)](https://appshunter.io/ios/app/erlangga-qr-book-reader/id1531855411/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 34 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PT. Bank Rakyat Indonesia (Persero) Tbk.](https://appshunter.io/developer/531623174) | [PENERBIT BUKU ERLANGGA MAHAMERU, PT](https://appshunter.io/developer/1053735901) |

## What reviewers say

### Junio Smart

[App page](https://appshunter.io/ios/app/junio-smart/id1462268358)

This app streamlines school management for administrators and teachers through a web-based platform. Students and parents can access academic information, assignments, schedules, and attendance via a mobile app, facilitating communication and administrative tasks.

**Highlights:** Academic and administrative management, Digital student progress reports, Attendance tracking, Assignment and schedule information, Online fee payment facilitation, Web-based administration

**In-app purchases:** none


### Erlangga QR Book Reader

[App page](https://appshunter.io/ios/app/erlangga-qr-book-reader/id1531855411)

Enhance your learning with interactive digital content embedded in textbooks. Scan QR codes within marked books to unlock audio and video resources, making education simple and modern.

**Highlights:** Scan QR codes in textbooks, Access audio content, Watch video content, Digital learning media, Visual learning aids

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for learning and tasks
- 👍 Content matches QR code
- 👍 Clear audio quality
- 👍 Good for simultaneous gadget and book learning
- 👍 Fun for education and quizzes

**What reviewers complain about**

- 👎 Difficult to use on mobile
- 👎 Audio not playing
- 👎 Videos not playing
- 👎 Server issues, cannot scan
- 👎 QR codes not scannable

**Reported bugs**

- Audio not playing on mobile
- Videos not playing
- QR codes not scannable
- Server errors preventing scanning
- Content mismatch with QR codes

**Requested features**

- Allow background audio playback
- Provide a website version for easier access
- Fix QR code scanning issues
- Ensure all QR codes have relevant content
- Improve server stability


## Frequently asked questions

### Is Junio Smart free?

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

### Is Erlangga QR Book Reader free?

Erlangga QR Book Reader is free to download, with no in-app purchases.

### Do Junio Smart or Erlangga QR Book Reader have ads?

Neither Junio Smart nor Erlangga QR Book Reader shows ads.

### Which is updated more often, Junio Smart or Erlangga QR Book Reader?

Junio Smart ships an update every 3 months, and Erlangga QR Book Reader every 4 months. Most recently, Junio Smart was updated on October 1, 2026 and Erlangga QR Book Reader on October 21, 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.*