# IGP Reader vs Angka.sa2

The clearest difference is update cadence: IGP Reader at every 2 months against Angka.sa2's every 8 months. IGP Reader also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IGP Reader ships an update every 2 months, Angka.sa2 every 8 months. The most recent releases landed on September 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IGP Reader | Angka.sa2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Free |
| Size | 9 MB | 60 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VI SERVICES LTD.](https://appshunter.io/developer/1280185685) | [Sarawak Information Systems Sdn. Bhd.](https://appshunter.io/developer/1214607820) |

## What reviewers say

### IGP Reader

[App page](https://appshunter.io/ios/app/igp-reader/id996288949)

**Features:** macOS Compatibility

**In-app purchases:** none


### Angka.sa2

[App page](https://appshunter.io/ios/app/angkasa2/id1459822590)

Access your library account on the go. Browse new and recommended books, manage your loans, reservations, and personal profile. Stay updated with library news and find essential information like opening hours and location.

**Highlights:** View latest & recommended books, Search book collections, Manage personal profile, Manage membership information, Renew books & view fines, Manage reservations & wish list

**In-app purchases:** none


## Frequently asked questions

### Is IGP Reader free?

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

### Is Angka.sa2 free?

Angka.sa2 is free to download, with no in-app purchases.

### Do IGP Reader or Angka.sa2 have ads?

Neither IGP Reader nor Angka.sa2 shows ads.

### Which is updated more often, IGP Reader or Angka.sa2?

IGP Reader ships an update every 2 months, and Angka.sa2 every 8 months. Most recently, IGP Reader was updated on September 27, 2026 and Angka.sa2 on October 5, 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.*