Comparison

321GO發射力 vs QR Maker Instant

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

Head to head
About

321GO發射力

Features
Read full description

321GO 是一款為陀螺玩家而設的訓練與對戰紀錄工具。 連接裝置後,你可以即時查看發射力(SP)、追蹤最高紀錄、重溫最近紀錄,並一鍵同步到排行榜,和朋友同場比拼。 主要功能: - 即時顯示 CURRENT SP 與 MAX SP - 最近紀錄清單,快速檢視每次表現 - 龍虎榜同步與排行比較 - iPhone 與 Apple Watch 同步顯示 - 像素風介面,清晰又有遊戲感 適合: - 日常練習想穩定提升 - 比賽前想追蹤狀態 - 想同朋友公平比較成績 聲明: 本 App 為非官方訓練工具,與任何品牌官方產品或官方 App 並無從屬關係。

About

QR Maker Instant

Features
Read full description

QR Maker is an on-device QR code generator. It creates QR codes with Apple Core Image and does not upload your content to any server. Create codes for: • Links • Text • Wi-Fi • Phone • Email • Photos (scan a QR in a photo to see its contents, or place a photo in the center of a code) The preview updates instantly. Change colors and error correction, then share or save to Photos. History stays on your device. Basic create, share, and save are free. QR Maker Pro (monthly subscription with a 3-day trial; existing one-time purchases remain valid) unlocks SVG/PDF vector export, print templates, gradients, and finder-pattern styles. Optional support tips do not unlock features. Payments are processed by Apple. Camera and Photos are optional. If you decline Camera, you can still type content. If you decline Photos, you can still create and share. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

321GO發射力4 screens
QR Maker Instant4 screens

Verdict

The call

The clearest difference is in-app purchases: 321GO發射力 at none against QR Maker Instant's 4. QR Maker Instant's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement 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. QR Maker Instant sells 4 in-app purchases, starting at $1.99 per month. 321GO發射力 asks for nothing beyond the download.

UpkeepUpdate frequency

321GO發射力 ships an update weekly, QR Maker Instant every 3 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
321GO發射力 versus QR Maker Instant: the parameters behind the verdict, then further details
Parameter321GO發射力QR Maker Instant
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size50 MB6 MB
Age rating4+4+
DeveloperbyRoss Technology Co. Ltd.Sio Long Chan

In-app purchases

None

321GO發射力

No in-app purchases

4 purchases

QR Maker Instant

Subscriptions1
  • QR Maker Pro Monthly3 Days trial$1.991 Month
One-time3
  • Coffee$0.99
  • Big thanks$4.99
  • Pro$6.99

Questions

Is 321GO發射力 free?
321GO發射力 is free to download, with no in-app purchases.
Is QR Maker Instant free?
QR Maker Instant is free to download, with in-app purchases available.
Do 321GO發射力 or QR Maker Instant have ads?
Neither 321GO發射力 nor QR Maker Instant shows ads.
Which is updated more often, 321GO發射力 or QR Maker Instant?
321GO發射力 ships an update weekly, and QR Maker Instant every 3 days. Most recently, 321GO發射力 was updated on October 31, 2026 and QR Maker Instant on October 29, 2026.

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