Comparison

Orbit Moon Alpha 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

Orbit Moon Alpha

This AI-powered productivity tool streamlines complex tasks by unifying advanced workspaces, modular tools, and multi-model workflows. It offers an AI agent workspace for structured research, file uploads, and voice input for efficient task creation.

Highlights
  • AI Agent workspace
  • Structured research workflows
  • File, image, and audio upload
  • Voice input for task creation
  • Workspace management
  • Knowledge, media, and workflow areas
Features
Read full description

Orbit Moon Alpha is an AI orchestration nexus that unifies advanced AI workspaces, modular tools, and adaptive multi-model workflows. Key features: - AI Agent workspace for productivity tasks - Agent Mode for structured research and information workflows - File, image, and audio upload support - Voice input for faster task creation - Kepler workspace access for account, task, and workspace management - Knowledge, media, and workflow-oriented workspace areas - Account management

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

Orbit Moon Alpha4 screens
Trace by Aura4 screens

Verdict

The call

The clearest difference is update cadence: Trace by Aura at every 5 days against Orbit Moon Alpha's every 3 weeks. Trace by Aura also leads on device support (5 vs 3). Orbit Moon Alpha's advantage is iOS requirement (15.6 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 Orbit Moon Alpha against 5.0 for Trace by Aura. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Orbit Moon Alpha ships an update every 3 weeks, Trace by Aura every 5 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Orbit Moon Alpha versus Trace by Aura: the parameters behind the verdict, then further details
ParameterOrbit Moon AlphaTrace by Aura
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS15.6 — better26.0
Further details — not scored
Size5 MB41 MB
Age rating17+4+
DeveloperORBITMOONALPHA LLCKarthik Barma

Customer experience

Orbit Moon Alpha

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Trace by Aura

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

In-app purchases

None

Orbit Moon Alpha

No in-app purchases

None

Trace by Aura

No in-app purchases

Questions

Is Orbit Moon Alpha free?
Orbit Moon Alpha is free to download, with no in-app purchases.
Is Trace by Aura free?
Trace by Aura is free to download, with no in-app purchases.
Which has better reviews, Orbit Moon Alpha or Trace by Aura?
Orbit Moon Alpha and Trace by Aura are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Orbit Moon Alpha or Trace by Aura have ads?
Neither Orbit Moon Alpha nor Trace by Aura shows ads.
Which is updated more often, Orbit Moon Alpha or Trace by Aura?
Orbit Moon Alpha ships an update every 3 weeks, and Trace by Aura every 5 days. Most recently, Orbit Moon Alpha was updated on October 15, 2026 and Trace by Aura on October 9, 2026.

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