Comparison

Trace by Aura vs Ordo

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

Head to head
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.

About

Ordo

Capture all your thoughts and tasks effortlessly. This app sorts your brain dumps into actionable lists for today, soon, and later, with reminders and quick access widgets. It's designed for simplicity, requiring no setup or account.

Highlights
  • Capture thoughts via typing or voice
  • Automatic sorting into Now, Next, Someday lists
  • Set reminders with notifications or alarms
  • Home screen widget for quick access
  • Add tasks from other apps
  • Optional cloud backup and restore
Features
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Your head is full. Ordo empties it. Type or say everything on your mind, in any order, all at once. Ordo turns it into a clean list, sorted into three places: NOW — for today NEXT — for soon SOMEDAY — for no rush Most apps want you to get organized before you can start. Ordo works the other way: dump it as messy as it is, and get back a list that makes sense. No folders, no projects, no setup. DUMP IT • One box for everything. Type it, or tap the mic and say it as it comes. • One thing or ten: “call the landlord today, book the dentist for Tuesday, buy milk” becomes three cards, each in its place. • Add from anywhere: share text from another app, or ask Siri to “Dump to Ordo”. MAKE IT YOURS • Move any card between Now, Next and Someday with a tap. • Rename it, add notes, star what matters. • Swipe to delete. Deleted things wait 30 days in case you change your mind. • Tick things off. Keep them where they are, or send them to Done: everything you finished, in one place. Your choice in Settings. WHEN IT MATTERS • Say a time, like “call the dentist at 4” or “wake me up at 7”, and Ordo sets a reminder. • Choose how each one reaches you: a notification, or an alarm that rings like the Clock app (iOS 26). • See your reminders in Apple Reminders too, if you like. Alerts come from Ordo, so you never get two. • A home screen widget shows what’s Now. Tick things off right there. MADE FOR • The end of a long day, when everything is still in your head. • Leaving a meeting or a class with five new things to do. • Ideas that show up at the wrong moment. • Anyone who has tried a planner and given up on the setup. CALM BY DESIGN • No account. No sign-up. Your list lives on your phone. • Light or dark, each designed with care. Ordo follows your phone, or you pick one in Settings. • Back up and restore anytime. To sort a dump, its words go to Ordo’s sorting service, so sorting needs a connection. Offline? Ordo keeps your dump and sorts it when you’re back.

Screenshots

Trace by Aura4 screens
Ordo4 screens

Verdict

The call

The clearest difference is update cadence: Trace by Aura at every 5 days against Ordo's every 2 weeks. Trace by Aura also leads on device support (5 vs 2). Ordo's advantage is iOS requirement (15.0 vs 26.0). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Trace by Aura against 5.0 for Ordo. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Trace by Aura ships an update every 5 days, Ordo every 2 weeks. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Trace by Aura versus Ordo: the parameters behind the verdict, then further details
ParameterTrace by AuraOrdo
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings22
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Mac, Apple Watch, Vision Pro — betteriPhone, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size41 MB6 MB
Age rating4+4+
DeveloperKarthik BarmaDANIEL LAREDO

Customer experience

Trace by Aura

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ordo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Trace by Aura

No in-app purchases

None

Ordo

No in-app purchases

Questions

Is Trace by Aura free?
Trace by Aura is free to download, with no in-app purchases.
Is Ordo free?
Ordo is free to download, with no in-app purchases.
Which has better reviews, Trace by Aura or Ordo?
Trace by Aura and Ordo are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Trace by Aura or Ordo have ads?
Neither Trace by Aura nor Ordo shows ads.
Which is updated more often, Trace by Aura or Ordo?
Trace by Aura ships an update every 5 days, and Ordo every 2 weeks. Most recently, Trace by Aura was updated on October 31, 2026 and Ordo on October 31, 2026.

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