Comparison

NFC Badge vs MarSun DiDi

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

Head to head

★ 5.01 ratingsView app →

About

NFC Badge

Features

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-需搭配由NFCtoGO.com發行的NFC BADGE金卡及SEAL憑證貼標來使用。 -NFC BADGE金卡可簽發代表本人的創作、識別、簽證、擁有、收藏、特許、授權等的SEAL憑證。 -SEAL此憑證可以內嵌模組、封籤貼紙、保證卡等型式存在，並保存於其內的NFC TAG晶片中。 -以此App感應BADGE卡後，集可編修擁有者資料，並將本人的簽章加簽至新的SEAL貼標內，以作為憑證之用。

About

MarSun DiDi

Record and play audio-visual messages using NFC tags. This tool allows for quick setup and various smart life applications, such as digital business cards and intelligent sticky notes, by simply touching your phone to an NFC chip.

Highlights

Record audio-visual messages
Play audio-visual messages
NFC tag interaction
Digital business cards
Smart sticky notes
Quick setup

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MarsunDiDi是一個錄製、播放影音訊息為主的 NFC 標籤應用工具，搭配NFC感應晶片「Chip Tag」使用，通過手機與Chip Tag的碰觸，立即感應讀寫設定，電子名片、影音回憶錄、智能便利貼…等多種使用場景，快速玩轉智能生活應用。

Screenshots

NFC Badge4 screens

MarSun DiDi4 screens

Verdict

The call

The clearest difference is iOS requirement: NFC Badge at 12.4 against MarSun DiDi's 15.6. On price, update cadence, ads and in-app purchases 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

NFC Badge ships an update every 3 weeks, MarSun DiDi every 5 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level

NFC Badge versus MarSun DiDi: the parameters behind the verdict, then further details
Parameter	NFC Badge	MarSun DiDi
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	1 — better
Update frequency	Every 3 weeks — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.4 — better	15.6
Further details — not scored
Size	54 MB	147 MB
Age rating	17+	4+
Developer	Revtel Tech co.ltd	Mars e-Bank

In-app purchases

None

NFC Badge

No in-app purchases

None

MarSun DiDi

No in-app purchases

Questions

Is NFC Badge free?

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

Is MarSun DiDi free?

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

Do NFC Badge or MarSun DiDi have ads?

Neither NFC Badge nor MarSun DiDi shows ads.

Which is updated more often, NFC Badge or MarSun DiDi?

NFC Badge ships an update every 3 weeks, and MarSun DiDi every 5 weeks. Most recently, NFC Badge was updated on October 27, 2026 and MarSun DiDi on October 7, 2026.