Tracey.ai vs Co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tracey.ai
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Tracey is a research app for participants in studies run by Tracey.ai. The application allows the research participants to upload the data they recorded to a safe cloud storage. With the user' permission the app locates the desired files and saves them to a dedicated folder on a research agency's repository.
Co
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Tools and features to help you in your flying adventures. Including reading out customisable checklists, backup flight instruments, flight timer and kneeboard
Screenshots
Verdict
The clearest difference is update cadence: Co at every 4 days against Tracey.ai's every 2 weeks. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tracey.ai ships an update every 2 weeks, Co every 4 days. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.
| Parameter | Tracey.ai | Co |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.5 — better | 18 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Tracey.ai s.r.o. | Venture 2 RDC Limited |
In-app purchases
Tracey.ai
No in-app purchases
Co
No in-app purchases
