Track Sun vs Pæan Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Track Sun
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The sun tracking can be easily achieved by connection to the Skywatcher mount.
Pæan Ring
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Paean: Your Health, Your Data. Unlock the full potential of your Paean Ring. We combine advanced biometric tracking with uncompromising privacy standards. Monitor: HR, Sleep, and Steps around the clock. Analyze: View trend lines and detailed breakdowns of your daily vitality. Protect: Built from the ground up to keep your personal health data secure and private.
Screenshots
Verdict
The clearest difference is update cadence: Pæan Ring at every 4 days against Track Sun's every 5 months. Track Sun's advantage is iOS requirement (14.0 vs 26.0). 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.
Track Sun ships an update every 5 months, Pæan Ring every 4 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.
| Parameter | Track Sun | Pæan Ring |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 43 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | SynUe Tech. Co., Ltd | Shanghai Zero One Intelligence Ltd. |
In-app purchases
Track Sun
No in-app purchases
Pæan Ring
No in-app purchases
