Comparison

Calculator AM vs 閃卡小精靈 ElfCard

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

Head to head
About

Calculator AM

This calculator app provides an immediate display of results and calculation methods as you type. Its simple user experience helps you avoid errors and quickly see your work. It offers a free version with optional subscriptions for enhanced features.

Highlights
  • Immediate result display
  • Calculation method history
  • Simple user experience
  • Typo recognition
  • Monthly subscription option
  • Yearly subscription option
Features
Read full description

Calculator AM is a swift calculator for the rest of us. With immediate display of the result and calculation method, and simple user experience. Calculation method. The calculation method display allows you to see everything you have typed. So that you don't forget anything and can recognize typos. Immediate result. Calculator AM allows you to see the result immediately while you are typing. There is no faster way. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

閃卡小精靈 ElfCard

Features
Read full description

滑手機,也能累積精神財富。 閃卡小精靈讓你在瀏覽文章、觀看影片、聆聽 Podcast 的當下,一鍵捕捉靈感,再由 AI 自動整理成結構化閃卡,幫你建立屬於自己的個人知識庫。 # 多元輸入,隨時隨地記錄 • 文字輸入:直接打字或貼上任何內容 • 語音輸入:說出來就能記,支援繁體中文 • 剪貼簿一鍵匯入:複製後,一按即存 • Share Extension:在任何 App 中,用「分享」按鈕直接傳入 # AI 自動分析,省去手動整理 儲存後,AI 自動為你產出: • 簡短吸引人的標題 • 精煉摘要(50–100 字) • 自動分類(學習成長、生活靈感、科技…等 11 種) • 3–5 個關鍵標籤 支援 Apple Intelligence 裝置端分析,資料完全不離開你的手機。 # 分享,讓靈感產生共鳴 • 一鍵分享至 LINE、Instagram、Messenger • 三種分享模板:觀點版、摘要版、簡短版 • 相機拍攝的卡片可連同圖片一起分享 # Widget,讓記錄更快 • 主畫面小 Widget:文字 / 語音 / 剪貼簿快速按鈕 • 主畫面中 Widget:瀏覽最近 3 張卡片 # Siri 語音指令 • 說「新增卡片,用閃卡小精靈」— 自動擷取剪貼簿內容並建立閃卡 • 說「查看閃卡小精靈週報」— 直接開啟本週 AI 週報 # AI 週報,看見你的學習軌跡 每週自動彙整你收集的閃卡,分析主題趨勢,送上一段溫暖的鼓勵與建議。在指定的時間推播提醒,從不讓靈感沉睡。 # Pro 解鎖完整體驗 • 相機拍攝辨識:拍下書本、白板、菜單,AI 自動分析 • 螢幕截圖辨識:截圖後自動提取內容 • 雲端 AI 分析:不需要支援 Apple Intelligence 也能享有 AI 功能 • 隱藏分享來源標記 提供月訂閱與年訂閱方案,年訂閱省 30%。 讓「滑手機」不再是浪費時間的內耗 而是在不知不覺中搭建個人的精神財富 使用條款:https://www.intvz.com/elfcard/terms-of-service

Screenshots

Calculator AM4 screens
閃卡小精靈 ElfCard4 screens

Verdict

The call

The clearest difference is update cadence: 閃卡小精靈 ElfCard at every 3 days against Calculator AM's fortnightly. Calculator AM's advantage is device support (4 vs 1) and iOS requirement (9.0 vs 18.1). On price, 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. Calculator AM sells 3 in-app purchases, starting at $0.49 per month and 閃卡小精靈 ElfCard sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calculator AM ships an update fortnightly, 閃卡小精靈 ElfCard every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator AM versus 閃卡小精靈 ElfCard: the parameters behind the verdict, then further details
ParameterCalculator AM閃卡小精靈 ElfCard
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS9.0 — better18.1
Further details — not scored
Size33 MB4 MB
Age rating4+4+
DeveloperAndreas MaierWei Cheng Chen

In-app purchases

3 purchases

Calculator AM

Subscriptions2
  • Monthly7 Days trial$0.491 Month
  • Yearly$2.491 Year
One-time1
  • One time purchase$4.99
2 purchases

閃卡小精靈 ElfCard

Subscriptions2
  • Pro 月訂閱$4.991 Month
  • Pro 年訂閱$49.991 Year

Questions

Is Calculator AM free?
Calculator AM is free to download, with in-app purchases available.
Is 閃卡小精靈 ElfCard free?
閃卡小精靈 ElfCard is free to download, with in-app purchases available.
Do Calculator AM or 閃卡小精靈 ElfCard have ads?
Neither Calculator AM nor 閃卡小精靈 ElfCard shows ads.
Which is updated more often, Calculator AM or 閃卡小精靈 ElfCard?
Calculator AM ships an update fortnightly, and 閃卡小精靈 ElfCard every 3 days. Most recently, Calculator AM was updated on November 3, 2026 and 閃卡小精靈 ElfCard on November 5, 2026.

Other comparisons