Comparison

MindInbox vs Trace by Aura

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

Head to head
About

MindInbox

Features
Read full description

MindInbox is an AI inbox for everything you send yourself. Capture thoughts, links, images, videos, and voice notes in a simple chat-style timeline, then come back with AI summaries, reminders, calendar browsing, and a clean library. You do not need to choose the perfect folder before saving. Open MindInbox, type a thought, paste a link, take a photo, or record a voice note. Everything lands in one calm place first, ready to organize later. KEY FEATURES ● Chat-style capture Save text, links, images, videos, and voice notes as naturally as sending a message to yourself. ● AI Quick Look Save a link and get an AI summary that preserves context, so you can remember why it mattered when you return. ● Voice-to-text Record thoughts on the go, then turn voice notes into readable text when you need them. ● Reminders for saved messages Long-press an important message, choose a time, and MindInbox will remind you to revisit it. ● Spaces Separate work ideas, personal saves, reading lists, project notes, and creative references with flexible spaces. ● Library and calendar archive Browse by content type, including links, images, videos, text, and audio, or use the calendar to revisit what you saved on a specific day. ● Share extension Save interesting articles, videos, posts, and pages from other apps directly into MindInbox. ● Image prompt extraction Keep an image you like and let AI extract a reusable prompt for creative reference. MindInbox is built for ideas, bookmarks, voice memos, web clips, visual references, reading links, and anything you want to revisit later. Send it to yourself first. Organize when you are ready. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Trace by Aura

This app helps you remember why you saved something by prompting you to add a reason. It automatically organizes your saved content and brings relevant items back to your attention when they might be useful. Search by meaning, not just keywords, to find what you need.

Highlights
  • Save content with a personal reason
  • Automatic organization without folders or tags
  • Content resurfaces when relevant
  • Search by meaning, not just keywords
  • Cross-device sync (iPhone, iPad, Mac)
  • Apple Watch integration for quick capture
Features
Read full description

People don't forget information. They forget why it mattered. You save things all day. A reel, a link, a screenshot, a thought you did not want to lose. Weeks later you find them again and they mean nothing, because the reason you saved them is gone. Trace keeps the reason. SAVE IT, AND SAY WHY Share a reel, a link, a photo or a note into Trace, or capture a thought directly. Trace asks one short question: why does this matter? Your answer, in your own words, is the thing Trace protects. Skip the question and Trace says so plainly rather than inventing a reason on your behalf. IT SORTS ITSELF Trace reads what you saved on your device and files it. There are no folders to build and no tags to maintain. When it is unsure where something belongs it shows you its guess and lets you correct it in one tap. IT COMES BACK ON ITS OWN Trace watches for the moment a saved thing becomes useful again and brings it forward. When you wrote a reason, it shows you your sentence rather than a summary of it. When Trace is not sure, it stays quiet. Under uncertainty the correct behavior is silence, and Trace is built to prefer it. You choose how often it may interrupt and which hours stay quiet. Any memory can be silenced: it stays in your vault and stays searchable, it just stops arriving unasked. ASK YOUR VAULT Search by meaning rather than exact words. When Apple Intelligence is available on your device, Trace phrases what it found in its own words. When it is not, Trace searches with its built in engine and tells you so, instead of quietly getting worse. ON IPHONE AND IPAD Start on iPhone and continue on iPad. Trace hands off the memory you are reading, and on iPad it opens into a sidebar and split view, with Apple Pencil Scribble in the fields you write into. FROM YOUR APPLE WATCH Catch a thought on your wrist the moment you have one. Speak it and file it into a collection, or hum a tune and keep the raw audio, not a transcription of it. It reaches your vault through your private iCloud, and a voice memo plays back here and on your Mac, where you can save the file out. PRIVACY, WRITTEN AS A CONTRACT There is no Trace account and no Trace server. There is nothing to sign up for. Trace collects nothing about you, sells nothing, and carries no ads and no third party trackers. Reading and understanding happen on your device, using Apple's on-device intelligence. iCloud Sync is on by default, so a lost or replaced iPhone does not lose your vault. Your memories are kept in your own private iCloud, where they also appear on your other Apple devices. It is your iCloud account, not a Trace server, and Trace cannot read it. Apple manages the keys, so turn on Advanced Data Protection for the strongest protection. You can turn it off in Connections, and new memories then stay only on this iPhone. Link previews are off until you switch them on. When they are on, Trace fetches the public preview a page already publishes about itself, from a fixed list of sites. It sends the link and nothing else. Your notes and your vault are never part of that request. Privacy is not only about where something is kept. It is about where it shows up. A Lock Screen, a widget, a wrist someone else can see and a television in a shared room are not the same kind of place, and Trace treats each one as a decision rather than a default. You can mark a memory to appear only inside Trace, and it will stay off all of them. Export everything or delete everything, whenever you like. Deleting a memory also removes what Trace read from it, any transcript, and what it learned about its meaning. WHERE TRACE SHOWS UP Home Screen and Lock Screen widgets, StandBy, a Control Center capture button, Live Activities, Siri and Shortcuts, Spotlight, and a share sheet action from the apps you already save from. Trace is not trying to hold your attention. It is trying to give you back the reason you saved something, on the day you need it.

Screenshots

MindInbox4 screens
Trace by Aura4 screens

Verdict

The call

The clearest difference is in-app purchases: Trace by Aura at none against MindInbox's 2. Trace by Aura also leads on update cadence (every 5 days vs monthly) and device support (5 vs 3). MindInbox's advantage is iOS requirement (15.0 vs 26.0). On price and ads 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. MindInbox sells 2 in-app purchases, starting at $3.99 per month. Trace by Aura asks for nothing beyond the download.

UpkeepUpdate frequency

MindInbox ships an update monthly, Trace by Aura every 5 days. Both last shipped on October 31, 2026.

Scorecard4 real differences · 6 level
MindInbox versus Trace by Aura: the parameters behind the verdict, then further details
ParameterMindInboxTrace by Aura
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS15.0 — better26.0
Further details — not scored
Size65 MB41 MB
Age rating4+4+
Developer星宇 赵Karthik Barma

In-app purchases

2 purchases

MindInbox

Subscriptions2
  • MindInbox pro monthly$3.991 Month
  • MindInbox pro yearly$24.991 Year
None

Trace by Aura

No in-app purchases

Questions

Is MindInbox free?
MindInbox is free to download, with in-app purchases available.
Is Trace by Aura free?
Trace by Aura is free to download, with no in-app purchases.
Do MindInbox or Trace by Aura have ads?
Neither MindInbox nor Trace by Aura shows ads.
Which is updated more often, MindInbox or Trace by Aura?
MindInbox ships an update monthly, and Trace by Aura every 5 days. Most recently, MindInbox was updated on October 31, 2026 and Trace by Aura on October 31, 2026.

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