# KeyBCA vs PosAja!

The clearest difference is rating: PosAja! at 5.0 against KeyBCA's 3.0. PosAja! also leads on update cadence (every 2 weeks vs every 6 weeks) and review sentiment (20% vs 10%). On price, ratings volume, 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.

PosAja! holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 10% of KeyBCA's written reviews are positive against 20% of PosAja!'s.

KeyBCA ships an update every 6 weeks, PosAja! every 2 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KeyBCA | PosAja! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/keybca/id1498188945/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/posaja/id1545882949/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 10.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 70 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PT. Bank Central Asia Tbk](https://appshunter.io/developer/551587257) | [PT. Pos Indonesia (Persero)](https://appshunter.io/developer/1542001623) |

## What reviewers say

### KeyBCA

[App page](https://appshunter.io/ios/app/keybca/id1498188945)

Approve banking transactions processed through web platforms directly from your smartphone. It offers a convenient and faster alternative to physical security tokens for managing your finances on the go.

**Highlights:** Approve KlikBCA and myBCA transactions, Alternative to physical KeyBCA token, Practical and easy to use, Faster transaction approval, Check transaction approval history

**In-app purchases:** none


### PosAja!

[App page](https://appshunter.io/ios/app/posaja/id1545882949)

This official app allows individuals and businesses to order the delivery of letters and packages. It provides a convenient way to manage shipments directly from your mobile device.

**Highlights:** Order package delivery, Order letter delivery, Official PT Pos Indonesia app, Manage shipments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeyBCA free?

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

### Is PosAja! free?

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

### Which has better reviews, KeyBCA or PosAja!?

PosAja! is rated higher. KeyBCA averages 3.0 out of 5 from 2 ratings, while PosAja! averages 5.0 from 2 ratings.

### Do KeyBCA or PosAja! have ads?

Neither KeyBCA nor PosAja! shows ads.

### Which is updated more often, KeyBCA or PosAja!?

KeyBCA ships an update every 6 weeks, and PosAja! every 2 weeks. Most recently, KeyBCA was updated on October 6, 2026 and PosAja! on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*