Comparison

MAAI by KTC vs BMA OSS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

MAAI by KTC

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“MAAI by KTC” allows you to combine reward points from all of your member cards in one place : Developed and curated by KTC which has 25 years of experience in offering the privileges for over 2.5 million credit cardholders nationwide, MAAI by KTC is a new application which allows members to enjoy variety of privileges with MAAI point serving as medium of exchange. ● Transfer or redeem various rewards with MAAI points Simply transfer your reward points to MAAI points on MAAI by KTC application to enjoy your favorite privileges. ● Available at your favorite stores Fit every lifestyle with variety of redemption network nationwide. MAAI points can be redeemed for goods and services at participating restaurants, beverages, cinemas or online shopping. LEARN MORE : www.ktc.co.th/maai

About

BMA OSS

Features

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"BMA OSS ให้บริการเกี่ยวกับใบอนุญาตของกรุงเทพมหานคร โดยมีเมนูดังนี้ 1. ขออนุญาตออนไลน์ : ให้บริการเร็วๆนี้ 2. ติดตามสถานะ : ตรวจสอบสถานะการขอใบอนุญาตของกรุงเทพมหานครจาก https://eservice.bangkok.go.th/ 3. สอบถามข้อมูล : ข้อมูลที่เกี่ยวข้องกับการขออนุญาตของท่าน เรามีคำตอบ"

Screenshots

MAAI by KTC4 screens

BMA OSS2 screens

Verdict

The call

The clearest difference is update cadence: BMA OSS at every 2 weeks against MAAI by KTC's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

MAAI by KTC ships an update every 2 months, BMA OSS every 2 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

MAAI by KTC versus BMA OSS: the parameters behind the verdict, then further details
Parameter	MAAI by KTC	BMA OSS
Price	Free	Free
Update frequency	Every 2 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	12.4
Further details — not scored
Size	63 MB	21 MB
Age rating	4+	17+
Developer	Krungthai Card Public Company Limited	BMA Queue

In-app purchases

None

MAAI by KTC

No in-app purchases

None

BMA OSS

No in-app purchases

Questions

Is MAAI by KTC free?

MAAI by KTC is free to download, with no in-app purchases.

Is BMA OSS free?

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

Do MAAI by KTC or BMA OSS have ads?

Neither MAAI by KTC nor BMA OSS shows ads.

Which is updated more often, MAAI by KTC or BMA OSS?

MAAI by KTC ships an update every 2 months, and BMA OSS every 2 weeks. Most recently, MAAI by KTC was updated on November 3, 2026 and BMA OSS on October 27, 2026.