Comparison

發票集點樂 vs unitCalc

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

Head to head
About

發票集點樂

Features
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集點化的發票集點樂主要功能有: 1. 收集發票 - 可透過QRcode掃描、手動輸入或是直接點取集點畫面快速登錄發票末三碼。 2. 對獎 - 已登錄發票可以自動進行對獎。未登錄發票可直接掃描或手動輸入對獎。 3. 數據分析 - 登錄完成後即可得知各獎項中獎機率數據。

About

unitCalc

Features
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unitCalc 是一款適用於 iPhone 與 iPad 的計算機與台灣常用單位換算工具。 主要功能: • 四則運算、平方、立方、平方根、立方根及記憶功能 • 十萬至兆等大數快捷鍵 • 重量、長度、面積與貨幣換算 • 單位選項可橫向捲動,支援直向與橫向操作 • 匯率快取,可於離線時使用最後一次成功取得的資料 換算單位: • 重量:公克、公斤、台斤、台兩、英磅、盎司 • 長度:公尺、公分、台尺、台寸、英尺、英寸 • 面積:台坪、台畝、台分、台甲、平方公尺、公頃、平方英尺 • 貨幣:台幣、美元、日圓、歐元、英鎊、韓元、越南盾、港幣、人民幣 貨幣換算主要採用臺灣銀行對台幣現金賣出匯率;無現金匯率時使用即期賣出匯率。臺灣銀行服務無法使用時,App 會使用中央銀行官方資料計算參考匯率,並顯示來源與資料時間。 匯率資料僅供換算參考,不代表任何金融機構的實際交易報價;實際匯率應以交易時相關金融機構公告為準。unitCalc 為獨立開發工具,與臺灣銀行及中央銀行沒有隸屬、合作、代理或背書關係。

Screenshots

發票集點樂4 screens
unitCalc2 screens

Verdict

The call

The clearest difference is iOS requirement: 發票集點樂 at 9.0 against unitCalc's 15.0. 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

發票集點樂 ships an update every 4 weeks, unitCalc monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 5 level
發票集點樂 versus unitCalc: the parameters behind the verdict, then further details
Parameter發票集點樂unitCalc
PriceFreeFree
Update frequencyEvery 4 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size19 MB1 MB
Age rating4+4+
DeveloperChi-Cheng Liao培祐 黃

In-app purchases

None

發票集點樂

No in-app purchases

None

unitCalc

No in-app purchases

Questions

Is 發票集點樂 free?
發票集點樂 is free to download, with no in-app purchases.
Is unitCalc free?
unitCalc is free to download, with no in-app purchases.
Do 發票集點樂 or unitCalc have ads?
Neither 發票集點樂 nor unitCalc shows ads.
Which is updated more often, 發票集點樂 or unitCalc?
發票集點樂 ships an update every 4 weeks, and unitCalc monthly. Most recently, 發票集點樂 was updated on November 7, 2026 and unitCalc on November 3, 2026.

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