DogExplorer vs SkySync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DogExplorer
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Use the power of machine learning to identify over 120 dog breeds! Either take a photo from the camera or upload from your photo library and let the app do the work! You can easily keep track of the breeds you have discovered in the Discovered Breeds screen!
SkySync
This app helps you discover and track celestial events like meteor showers and eclipses. It provides countdown timers and customizable notifications so you never miss an opportunity to stargaze. It also features a dark sky finder to locate optimal viewing spots.
- Event calendar (meteor showers, eclipses, moons, comets)
- Countdown timers to events
- Customizable notifications
- Dark sky finder with Bortle scale
- Minimalist nighttime design
- No account required
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SkySync tracks upcoming cosmic events and alerts you before they happen — so you're always ready to look up. Features: * Full event calendar: meteor showers, eclipses, full & new moons, comets, planet oppositions, and satellites * Countdown timers to every upcoming event * Custom notifications — get alerted 1 hour, 1 day, 3 days, or 1 week ahead * Dark sky finder — locate the best stargazing spots near you with Bortle scale ratings * Clean, minimal design built for nighttime use No account required. No ads. Just the sky.
Screenshots
Verdict
The clearest difference is update cadence: DogExplorer at daily against SkySync's weekly. SkySync's advantage is iOS requirement (15.1 vs 18.0). 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.
DogExplorer ships an update daily, SkySync weekly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | DogExplorer | SkySync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Aadit Bagdi | KAHLESON MILES BLANCHARD |
In-app purchases
DogExplorer
No in-app purchases
SkySync
No in-app purchases
