Comparison

Source vs Nometer

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

Head to head
About

Source

Features
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Source:你的飲食 copilot 與健康儀表板 想減脂卻不知道為什麼體重卡關?想增肌但不知道蛋白質吃得夠不夠? 別再被死板的卡路里數字綁架。Source 結合「極速紀錄」與「AI 智能分析」, 將你的飲食數據轉化為清晰的趨勢觀察與營養資訊。你只要負責拍照與紀錄,剩下的分析工作,交給 AI。 現在開始,新用戶皆有 14 天的免費試用,讓所有人都能充分體驗到這個 app 的方便! --- 【 AI 助手 — 你的飲食紀錄分析助手 】 不再只是被動查數據。全新 AI 助手以對話方式,根據你的飲食紀錄和營養數據,呈現趨勢觀察與一般營養資訊。像是「今天蛋白質攝取 45g,目標 80g」或「本週鈉攝取高於每日目標值」。 助手還能幫你快速紀錄餐點、調整目標、查看報告,一句話就搞定。 --- 【 全新首頁 — 一眼掌握每日狀態 】 ・週曆總覽:左右滑動快速切換日期,回顧過去的飲食紀錄 ・雙能量環:攝取熱量 + 活動消耗,直覺掌握每日能量收支 ・目標進度:今天吃了多少、還差多少,清楚明瞭 --- 【 超級相機 — 不只拍照,更能掃描 】 ・AI 拍照辨識:拍張照,自動估算營養素,無需手動輸入 ・桌菜辨識:聚餐拍一張照,AI 辨識整桌菜色並標註營養 ・份量微調:拍照後調整實際食用比例,估算更貼近真實攝取 ・照片備註:加一句描述,讓 AI 辨識更精準 ・餐點編輯:直接修改食物名稱與營養數值,搭配 AI 重新分析 ・菜單掃描:對準餐廳菜單,即時獲得每道菜的營養估算 ・成分標籤掃描:掃描食品包裝,自動辨識成分並標示潛在風險 ・一鍵快速紀錄:沒時間拍照?點擊圖示立刻完成 --- 【 手動輸入也有 AI 助攻 】 不方便拍照?手動輸入食物名稱,AI 即時估算營養素。支援日期選擇器,忘記紀錄也能輕鬆補登過去的餐點。 --- 【 儀表板與深度報告 】 ・所有趨勢一目了然,看懂身體變化的長線邏輯 ・7 天 / 30 天分析報告,掌握各項營養素的達成趨勢 ・活動消耗能量環,完整掌握能量收支平衡 --- 【 多樣化健康目標 】 ・體態管理:追蹤減脂、增肌、維持體重的熱量與營養素缺口 ・鈉含量監控:改善水腫與心血管負擔 ・水分追蹤:確保代謝順暢 ・咖啡因與酒精:了解對睡眠與訓練的影響 ・感受紀錄:吃完這餐感受如何?全部記錄 --- 飲食控制不是為了剝奪樂趣,而是為了拿回身體的掌控權。 立即下載 Source,用最聰明的方式,達成你理想的健康目標。 溫馨提醒:本應用程式提供之數據與營養資訊僅供一般參考,不構成營養諮詢或醫療建議。如有個人化飲食需求,請諮詢合 格營養師;在採取任何健康相關行動之前,請先詢問醫生的專業意見。 Disclaimer: The data and nutrition information provided by this app are for general reference only and do not constitute nutrition consultation or medical advice. Please consult a qualified dietitian for personalized dietary needs, and a doctor for professional medical advice before taking any action. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nometer

Features
Read full description

Nometer is a food journal that estimates calories, fat, protein, and carbs from a meal photo. Take or upload a picture of your plate. AI reads the foods and portions, then shows a useful estimate — including a range of uncertainty. Nothing is saved until you review it. If something looks off, describe what the photo cannot show (hidden oil, sauces, extra sides). Nometer re-analyzes the whole meal instead of making you hunt through every item. Share only the meals you choose with friends. There are no public rankings and no prizes for eating less. When you want company, Nanami can talk through what you ate and what comes next — gently, and never as a substitute for a doctor or dietitian. Nometer is local-first. Your logs stay on your device unless you choose features that need the cloud, such as AI estimates, sync, or social. Four numbers. Honest about what a photo cannot know. Company when you want it. Subscription: Nometer Pro Monthly auto-renews monthly unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.nometer.app/terms Privacy Policy: https://www.nometer.app/privacy

Screenshots

Source4 screens
Nometer4 screens

Verdict

The call

The clearest difference is ads: Source at none against Nometer's shown. Source also leads on iOS requirement (15.1 vs 18.0). Nometer's advantage is update cadence (daily vs fortnightly). On price, 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. Source sells 3 in-app purchases, starting at $7.99 per month and Nometer sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Source ships an update fortnightly, Nometer daily. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 3 level
Source versus Nometer: the parameters behind the verdict, then further details
ParameterSourceNometer
PriceFreeFree
Update frequencyFortnightlyDaily — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.1 — better18.0
Further details — not scored
Size62 MB81 MB
Age rating4+4+
DeveloperCHANG-WEI FUREVU Limited Liability Company

In-app purchases

3 purchases

Source

Subscriptions2
  • Source Pro (月費)14 Days trial$7.991 Month
  • Source Pro (年費)14 Days trial$49.991 Year
One-time1
  • Source Pro 創始會員$99.99
1 purchases

Nometer

Subscriptions1
  • Nometer Pro7 Days trial$2.991 Month

Questions

Is Source free?
Source is free to download, with in-app purchases available.
Is Nometer free?
Nometer is free to download, with in-app purchases available.
Do Source or Nometer have ads?
Nometer shows ads; Source does not.
Which is updated more often, Source or Nometer?
Source ships an update fortnightly, and Nometer daily. Most recently, Source was updated on October 16, 2026 and Nometer on October 8, 2026.

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