Mercury vs Peakline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mercury
Easily rent and ride electric bikes across Greece. Scan a QR code to unlock a bike and return it to a designated spot to end your rental and charge.
- Thousands of bikes nationwide
- QR code unlocking
- Designated parking spots
- High-quality vehicles
- Easy rental process
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Mercury is the largest bike sharing company in Greece, with thousands of bikes all over the country. After downloading our app and singing up, just scan the QR code and enjoy your ride on our highest quality available vehicles. To end charging you just return your bike to a designated parking spot in our application and lock it.
Peakline
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Peakline is a place journal: record where you've been and keep each spot with terrain drawn in lines. • Collection — peaks, coasts, and towns in your personal log • Visited — mark summits and visits with dates • Presets — Japan's 100 Mountains & 100 Coasts; check progress as you go • Compare — overlay your line drawing on satellite imagery • Share — export a record card as an image Elevation: Geospatial Information Authority of Japan (Japan) and Mapzen Terrain Tiles elsewhere. No personal data collected.
Screenshots
Verdict
The clearest difference is iOS requirement: Mercury at 15.6 against Peakline's 17.0. On price, update cadence, ads 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.
Mercury ships an update every 2 weeks, Peakline weekly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | Mercury | Peakline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (25 ratings) — better | — |
| Positive reviews | 36.1% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 106 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SIA ATOM Tech | Takayuki Hamuro |
In-app purchases
Mercury
No in-app purchases
Peakline
No in-app purchases
