Comparison

C_Mail vs Trace

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

Head to head
About

C_Mail

Receive instant email notifications on your phone, saving you time from constant checking. Customize filters to prioritize important messages and manage your inbox efficiently with powerful search and organizational tools.

Highlights
  • Instant email push notifications
  • Customizable notification filters
  • Quick login with saved credentials
  • Advanced search by field and folder
  • Integrated contact auto-completion
  • In-app email actions (forward, delete, move)
  • Personalized signature options
Features
Read full description

功能介紹: - 自動將新信推送到手機中,有效節省每次登入信箱確認信件的時間。 - 使用者可在網頁版電子郵件中自訂需要發送通知的信件匣或條件,過濾不重要的電子報或通知信,提升新信通知的效用。 - 可透過應用程式記憶帳號密碼,登入登出信箱更加快速。 - 豐富的搜尋功能,可依不同欄位(收件人、寄件人、相關人、信件內容)和指定信匣搜尋關鍵字。 - 完全整合網頁版電子郵件的通訊錄,並支援輸入自動完成功能(auto-complete),大幅減低手機編寫信件時間。 - 讀信時,可在手機中輕鬆完成信件轉寄、刪除、標記、搬移等功能。 - 彈性的個人化設定,支援外部信箱、回信全名、自動回覆等多種使用環境設定參數。 - 可在送信匣檢視過往發送信件紀錄。 - 可依照個人需求變換所附加的簽名檔。

About

Trace

Features
Read full description

Trace turns meeting audio into useful, structured outcomes. Record directly in the app, import one or several audio files from Files, or share Voice Memos recordings to Trace. Combine recordings and imported files into one meeting, arrange their order, remove the parts you do not need, and add meeting context before processing. With the Apple Watch companion, record directly on your watch without opening the iPhone app. Completed Watch recordings transfer to the paired iPhone when connectivity allows and appear in the Recording Inbox the next time Trace is active. Watch and iPhone recordings are clearly labeled by source. Use your own Gemini API key to create a transcript, meeting minutes, decisions, risks, action items, and a structured summary. For transcript sections where the provider does not return usable timing, Trace clearly marks locally estimated times so the text remains readable and playback remains navigable. You can correct transcript text without changing the source audio. Trace is designed for long work meetings. It processes audio in manageable sections, shows progress and retry states, and keeps unfinished work available when processing is interrupted. For best results, keep Trace in the foreground during long processing. If iOS interrupts background execution, return to the app and continue from the saved work. Review recordings with real waveforms, playback controls, trimming, renaming, and continuation. Share source audio, or prepare Markdown, HTML, and PDF reports for Apple Mail, Files, AirDrop, and other compatible apps. Trace also follows your iOS appearance and text size, with additional in-app text-size choices. Trace uses a bring-your-own-key model. Your Gemini API key is stored in iOS Keychain. Selected audio, transcript text, meeting context, template instructions, and generated results are sent to Google Gemini only to provide transcription, organization, analysis, and fact-checking features. Trace does not include a shared Gemini account or API key, does not require a Trace account, does not track you, and does not provide built-in cloud sync. See the Privacy Policy for server-side processing and retention details. Trace is free to download and includes 5 successful meeting results. A one-time non-consumable purchase unlocks continued use. Gemini API usage is not included; pricing and availability depend on your Google project and App Store storefront.

Screenshots

C_Mail4 screens
Trace4 screens

Verdict

The call

The clearest difference is in-app purchases: C_Mail at none against Trace's 1. C_Mail also leads on iOS requirement (12.0 vs 17.0). Trace's advantage is update cadence (every 6 days vs every 6 weeks). On price, ads 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. Trace sells 1 one-off in-app purchase. C_Mail asks for nothing beyond the download.

UpkeepUpdate frequency

C_Mail ships an update every 6 weeks, Trace every 6 days. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 5 level
C_Mail versus Trace: the parameters behind the verdict, then further details
ParameterC_MailTrace
PriceFreeFree
Positive reviews16.7% of reviews—
Update frequencyEvery 6 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS12.0 — better17.0
Further details — not scored
Size2 MB16 MB
Age rating4+4+
DeveloperOpenfind Inc.Yi-Sung Lin

In-app purchases

None

C_Mail

No in-app purchases

1 purchases

Trace

One-time1
  • MeetingPipeline Full Unlock$5.99

Questions

Is C_Mail free?
C_Mail is free to download, with no in-app purchases.
Is Trace free?
Trace is free to download, with in-app purchases available.
Do C_Mail or Trace have ads?
Neither C_Mail nor Trace shows ads.
Which is updated more often, C_Mail or Trace?
C_Mail ships an update every 6 weeks, and Trace every 6 days. Most recently, C_Mail was updated on October 14, 2026 and Trace on October 21, 2026.

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