# MBS Mobile® vs KB Buddy

The clearest difference is review sentiment: KB Buddy at 100% against MBS Mobile®'s 76%. KB Buddy also leads on rating (5.0 vs 4.8). MBS Mobile®'s advantage is ratings volume (89 vs 3) and monetization model (free vs ad-supported). 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.

KB Buddy holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MBS Mobile® has 89 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 76% of MBS Mobile®'s written reviews are positive against 100% of KB Buddy's.

MBS Mobile® ships an update every 9 days, KB Buddy fortnightly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MBS Mobile® | KB Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (89 ratings)](https://appshunter.io/ios/app/mbs-mobile/id1547250446/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kb-buddy/id6443985782/reviews)** |
| Number of ratings | **89** | 3 |
| Positive reviews | 76.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 179 MB | 269 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MB Securities](https://appshunter.io/developer/902140268) | [KB Securities Vietnam Joint Stock Company](https://appshunter.io/developer/960647131) |

## What reviewers say

### MBS Mobile®

[App page](https://appshunter.io/ios/app/mbs-mobile/id1547250446)

This finance app offers multi-asset trading, real-time market data, and digitalized investor experiences. It provides asset management, personalized research reports, and trade alerts for efficient investment tracking and management.

**Highlights:** Multi-asset trading (stocks, derivatives, fixed incomes), Real-time market and stock information, Digitalized account opening and trading, High-class asset and return management, Personalized research reports and trade alerts, Cash and margin stock trading

**In-app purchases:** none


### KB Buddy

[App page](https://appshunter.io/ios/app/kb-buddy/id6443985782)

Master your investment journey with this app, offering a secure platform for trading equities and derivatives. Access real-time market data, timely alerts, and automated wealth-building tools. Enhance your skills with educational content and practice risk-free.

**Highlights:** All-in-one trading for equities and derivatives, Real-time market data and insights, Timely market alerts on price and volume, Automated wealth building tools, Educational content and virtual trading, Special promotions on trading fees

**In-app purchases:** none


## Frequently asked questions

### Is MBS Mobile® free?

MBS Mobile® is free to download, with no in-app purchases.

### Is KB Buddy free?

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

### Which has better reviews, MBS Mobile® or KB Buddy?

KB Buddy is rated higher. MBS Mobile® averages 4.8 out of 5 from 89 ratings, while KB Buddy averages 5.0 from 3 ratings.

### Do MBS Mobile® or KB Buddy have ads?

Both MBS Mobile® and KB Buddy show ads.

### Which is updated more often, MBS Mobile® or KB Buddy?

MBS Mobile® ships an update every 9 days, and KB Buddy fortnightly. Most recently, MBS Mobile® was updated on October 16, 2026 and KB Buddy 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.*