Posmo Project vs Time Capsule
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Posmo Project
This app automatically records your walking, cycling, transit, and car journeys without manual input. Access your validated daily journeys and download your data through a companion website. Data is stored securely with a data cooperative.
- Automatic journey recording
- Tracks walking, cycling, transit, car
- Always-on tracking
- Companion website for data viewing
- Data export and validation
- Secure data storage
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Posmo Project is an app that tracks movements of a group of people. To be able to join a Posmo Project, you need a project code. Posmo Project automatically records any walking, cycling, transit and car driving you do. The app is always on: no need to start and stop it. Just keep your phone in your pocket or your bag. Posmo Project requires that you set the location permission to "Always". Otherwise the app cannot track your journeys throughout the day. Be aware that the app consumes battery power. Companion Website for Posmo Project At https://posmo.datamap.io, you can see your daily journeys too and you can edit and validate your day. For every validated day, you will get Ostrom. You can download your data from posmo.datamap.io for further analysis. A collaboration between Genossenschaft Posmo and Datamap The data of any Posmo Project is stored with the data cooperative Posmo. It is under the oversight of the Ethics Board of the data cooperative Posmo. To set up a fresh Posmo Project for a group of people, get in touch with Datamap at project@datamap.io.
Time Capsule
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Send a message to your future self or loved ones. Time Capsule lets you create meaningful messages that unlock at a specific date and time in the future. Whether it's a reminder, a promise, or words of encouragement, preserve your thoughts and feelings for tomorrow. KEY FEATURES: - Schedule messages for any future date and time - Send capsules to friends and family - Beautiful, intuitive interface - Secure and private - your messages are encrypted - Get notified when capsules are ready to open - Share memories and moments across time PERFECT FOR: - Birthday wishes sent months in advance - New Year's resolutions to open next year - Anniversary messages for loved ones - Future reminders to yourself - Preserving special moments Download Time Capsule today and start creating memories for tomorrow.
Screenshots
Verdict
The clearest difference is ads: Posmo Project at none against Time Capsule's shown. Time Capsule's advantage is update cadence (every 3 days vs every 6 weeks) and device support (3 vs 1). On price and in-app purchases 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.
Posmo Project ships an update every 6 weeks, Time Capsule every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Posmo Project | Time Capsule |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Datamap AG | Subin Jo |
In-app purchases
Posmo Project
No in-app purchases
Time Capsule
No in-app purchases









