# K PLUS vs Principal TH

K PLUS and Principal TH are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

K PLUS ships an update every 3 weeks, Principal TH monthly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | K PLUS | Principal TH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (312 ratings)](https://appshunter.io/ios/app/k-plus/id361170631/reviews)** | — |
| Number of ratings | **312** | — |
| Positive reviews | 7.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 336 MB | 69 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KASIKORNBANK PUBLIC COMPANY LIMITED](https://appshunter.io/developer/361170634) | [PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED](https://appshunter.io/developer/1478703361) |

## What reviewers say

### K PLUS

[App page](https://appshunter.io/ios/app/k-plus/id361170631)

This digital banking platform offers a comprehensive suite of financial services for online lifestyles. Manage accounts, make payments, access loans, and invest with ease. It also provides a loyalty points system and integration with various partner services.

**Highlights:** Mobile number and QR code transfers, Bill payments with reminders, Cardless cash withdrawals, Credit card and loan management, Investment account opening, Loyalty points for rewards and shopping, Digital membership card integration

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast processing
- 🔒 Reliable security
- 💡 Convenient for overseas travelers

**What reviewers complain about**

- 🐛 Facial recognition doesn't work
- 🐛 App crashes and freezes frequently
- 🐛 Doesn't work on WiFi or overseas networks
- 🚫 Useless for international users
- 🚫 Restrictive and inconvenient for travelers

**Reported bugs**

- Frequent crashes and freezes
- Inability to log in or access account
- Incompatibility with newer devices and iOS versions

**Requested features**

- Support for WiFi and international networks
- Improved facial recognition
- Seamless user experience across devices
- Better customer support and communication


### Principal TH

[App page](https://appshunter.io/ios/app/principal-th/id1481176177)

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

**In-app purchases:** none


## Frequently asked questions

### Is K PLUS free?

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

### Is Principal TH free?

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

### Do K PLUS or Principal TH have ads?

Neither K PLUS nor Principal TH shows ads.

### Which is updated more often, K PLUS or Principal TH?

K PLUS ships an update every 3 weeks, and Principal TH monthly. Most recently, K PLUS was updated on September 23, 2026 and Principal TH on September 8, 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.*