Flying Comet vs Captain’s Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flying Comet
Navigate a celestial body through challenging levels, avoiding obstacles and reaching the destination. Players can afford two crashes per level before needing to restart. Embark on a journey through numerous stages.
- Control a comet
- Avoid obstacles
- Reach destination
- Multiple levels
- Crash limit per level
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Control the comet, avoid all obstacles, fly to destination. Each level we are allow to crash twice, more than twice crash you need to play again. Many levels are waiting for you.
Captain’s Log
This app transforms your device into a futuristic command center for space exploration fans. It offers tools for date conversion, 3D starship viewing, personal logging, and engaging quizzes, all within a sci-fi interface. Enjoy offline access and customization for an immersive experience.
- Stardate Converter with custom epochs
- 3D Starship Viewer with AR previews
- Captain & Crew Profile creation
- Personal Captain's Log with Markdown
- Memory Card Simulator challenges
- Dynamic Galactic Quiz
- Daily Mission Engine for habit tracking
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Captain's Log: Stardate is a sci-fi command center for daily logs, stardate conversion, 3D starships, space missions, memory games, quiz challenges, ranks, rewards, and creative roleplay. If you want a captain log app, a stardate converter, or a space journal that feels like a real starship console, your bridge is ready. Turn your device into a futuristic captain's console. Record milestones as mission logs, convert calendar dates into stardates, explore 3D starship models, complete daily missions, play memory and quiz games, earn Dilithium, unlock command ranks, and build your own space diary. Whether you love space exploration, starship stories, astronomy, sci-fi games, creative journaling, or Starfleet-style command interfaces, every day becomes a mission. STARDATE CONVERTER Convert calendar dates into stardates with a clean galactic date tool. Use it for worldbuilding, tabletop RPG notes, sci-fi writing, fan logs, fictional timelines, campaign planning, or adding cosmic style to your memories. CAPTAIN'S LOG & SPACE JOURNAL Write daily captain logs, mission notes, personal reflections, achievements, creative entries, and fictional expedition records. Tags, ranks, themes, and a starship-inspired interface make your sci-fi diary feel like a real command archive. 3D STARSHIP HANGAR Explore 3D starships in a premium sci-fi hangar. Rotate, zoom, inspect, and collect ships. Perfect for fans of futuristic spacecraft, starship design, space games, fleet collections, and 3D models. DAILY MISSIONS Stay motivated with daily space missions and command objectives. Complete tasks, build habits, return to your logbook, and collect rewards — a habit tracker shaped like a starship duty roster. MEMORY GAME Train focus with a sci-fi memory card game. Unlock themed decks, test your recall, and enjoy short brain-game sessions in a futuristic space style. GALACTIC QUIZ Challenge yourself with sci-fi trivia, astronomy questions, technology lore, and starship facts. Earn badges, improve your score, and prove your command knowledge. DILITHIUM REWARDS & RANKS Earn Dilithium, unlock achievements, and rise through command ranks. Use the app as a lightweight space RPG, a daily habit tracker, or a creative captain simulator. WHY YOU'LL LOVE IT • Stardate converter for space timelines and creative logs • Captain's logbook for daily journaling and mission notes • 3D starships and futuristic hangar exploration • Daily missions for habit building and motivation • Memory game for focus and quick brain training • Quiz game for sci-fi, astronomy, and space trivia • Dilithium rewards, ranks, badges, and progression • Premium sci-fi interface inspired by starship consoles • Offline-friendly journal for logging anywhere • Great for space fans, sci-fi writers, RPG players, and journal lovers BUILT FOR SCI-FI FANS Captain's Log: Stardate is ideal if you search for a captain log, stardate app, space journal, sci-fi diary, starship game, space RPG, memory game, quiz game, daily mission app, galaxy logbook, futuristic habit tracker, offline journal, or creative writing companion. It blends utility, entertainment, and roleplay into one command experience. USE IT YOUR WAY Log real achievements as missions. Turn a normal day into a stardate entry. Plan a fictional voyage. Track writing ideas. Play a quick memory challenge. Test your sci-fi knowledge. Explore starships. Earn rewards. PREMIUM COMMAND ACCESS Start free and upgrade when you want more. Premium access can unlock customization, rewards, expanded missions, enhanced starship content, and a richer daily sci-fi experience. Optional in-app purchases may be available. BEGIN YOUR COMMAND Download Captain's Log: Stardate. Convert stardates, write captain logs, complete space missions, play memory and quiz games, explore 3D starships, earn Dilithium, and unlock ranks. Privacy Policy: https://cevik10.github.io/privacy.html Terms of Use: https://cevik10.github.io/terms.html
Screenshots
Verdict
The clearest difference is price: Captain’s Log at Free against Flying Comet's $3.49. Captain’s Log also leads on rating (5.0 vs 4.5) and ads (none vs shown). Flying Comet's advantage is in-app purchases (none vs 6) and iOS requirement (15.6 vs 17.0). On ratings volume 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
Captain’s Log is free to download; Flying Comet costs $3.49 up front. Captain’s Log sells 6 in-app purchases, starting at $4.99 per month. Flying Comet asks for nothing beyond the download.
Captain’s Log holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Flying Comet ships an update every 19 months, Captain’s Log monthly. The most recent releases landed on August 27, 2026 and September 13, 2026 respectively.
| Parameter | Flying Comet | Captain’s Log |
|---|---|---|
| Price | $3.49 | Free — better |
| Rating | 4.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 19 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 77 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Oscar Tsang | Hakan Cevik |
Customer experience
Flying Comet
Captain’s Log
In-app purchases
Flying Comet
No in-app purchases
Captain’s Log
- Monthly Premium$4.991 Month
- Yearly Premium7 Days trial$29.991 Year
- 80 Dilithium$0.99
- 500 Dilithium$2.99
- 1200 Dilithium$3.99
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- 2500 Dilithium$7.99









