Comparison

Captain’s Log vs SpaceCrisis

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
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Captain's Log: Stardate is a Star Trek–inspired sci-fi command center for captain logs, stardate conversion, 3D starships, Academy simulations, Star Chart missions, space journals, memory games, quiz challenges, Dilithium rewards, Latinum unlocks, ranks, badges, and Starfleet-style roleplay. Search captain log, stardate app, Star Trek logbook, Starfleet bridge, space journal, sci-fi diary, starship game, Kobayashi Maru training, or galaxy logbook—your command console is ready. Turn your device into a futuristic captain's console. Record milestones as mission logs, convert calendar dates into stardates, explore detailed 3D starship models, run Academy command simulations, plot courses on the Star Chart, browse the scenario Archive, complete daily missions, play memory and quiz games, earn Dilithium and Latinum, unlock command ranks, and build your own Star Trek–inspired space diary. Made for Star Trek fans, sci-fi writers, RPG players, and space explorers. STARDATE CONVERTER Convert calendar dates into stardates with a clean galactic date tool. Ideal for Star Trek worldbuilding, RPG notes, fan logs, timelines, and sci-fi writing. CAPTAIN'S LOG & SPACE JOURNAL Write daily captain logs, mission notes, personal reflections, achievements, creative entries, and fictional expedition records. A starship-inspired interface makes your sci-fi diary feel like a real Starfleet command archive. ACADEMY COMMAND SIMULATIONS Train with Star Trek–inspired Academy scenarios—including Kobayashi Maru–style no-win tests, ethical crises, engineering emergencies, diplomacy, and tactical uncertainty. Brief, decide under pressure, debrief, explore the Star Chart and Archive, and fly your duty ship from the Fleet Hangar. 3D STARSHIP HANGAR & COLLECTION Explore 3D starships in a premium hangar. Rotate, zoom, inspect, and collect ships, sounds, and cosmetics. Unlock vessels with Dilithium or Latinum for Academy warp approaches—great for Star Trek fleets and starship fans. DAILY MISSIONS Complete daily space missions and command objectives. Build habits, return to your logbook, and collect rewards on a Starfleet-style duty roster. MEMORY GAME & GALACTIC QUIZ Train focus with a sci-fi memory card game and themed decks, then tackle astronomy and starship trivia. Earn badges and prove your Starfleet knowledge. DILITHIUM, LATINUM & RANKS Earn Dilithium and Latinum, unlock achievements, and rise through command ranks—a lightweight space RPG, habit tracker, and Star Trek captain simulator. WHY YOU'LL LOVE IT • Stardate converter for space timelines and creative logs • Captain's logbook for journaling and mission notes • Academy simulations, Star Chart, and scenario Archive • Kobayashi Maru and command-crisis training • 3D starships, Fleet Hangar, and collectible content • Daily missions for habits and motivation • Memory game and quiz for focus and trivia • Dilithium, Latinum, ranks, badges, and rewards • Premium UI inspired by Star Trek / Starfleet consoles • Offline-friendly journal for logging anywhere • Built for Star Trek fans, writers, RPG players, and space lovers USE IT YOUR WAY Log achievements as missions, turn any day into a stardate entry, run Academy simulations, plan voyages, play memory challenges, test sci-fi knowledge, explore starships, and earn rewards. PREMIUM COMMAND ACCESS Start free. Premium / Pro unlocks sealed Academy scenarios, customization, rewards, expanded starship content, and a richer Star Trek–inspired command experience. Optional in-app purchases may apply. BEGIN YOUR COMMAND Download Captain's Log: Stardate to convert stardates, write logs, run Academy simulations, explore 3D starships, play games, earn Dilithium, unlock ranks, and take the bridge. Live the Star Trek fantasy on your personal starship bridge every day—log, train, explore, and command. Bring Star Trek energy to every log and simulation. Privacy Policy: https://cevik10.github.io/privacy.html Terms of Use: https://cevik10.github.io/terms.html

About

SpaceCrisis

Features
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Controls ---------- - On Screen controls -> GamePad, dig button, cover button. - GamePad MFI compatible (Bluetooth). The Game ------------- Space Crisis is a classic-style arcade platform game where strategy, timing, and quick reflexes are key to survival. In the game, you play as a lone astronaut navigating a multi-level structure filled with platforms and ladders, constantly threatened by waves of hostile alien creatures. Unlike traditional platformers, there is no jumping, instead, you must outsmart enemies by digging temporary holes in the platforms. These traps can be used to capture aliens, who can then be eliminated before they escape. There are three distinct types of enemies: - Warrior, fast and aggressive, to death need one floor impact. - Boss, tougher and more resistant, to death need two floor impact. - Don, the most dangerous of all, combining speed and strength to relentlessly hunt you down, to death need three floor impact. Each type requires a different approach, forcing you to adapt your strategy on the fly. Adding to the challenge, you must also manage your oxygen levels as you explore the structure. Staying too long without planning your movements can be just as deadly as the enemies themselves, making every second count. Each level increases in difficulty, introducing faster and more unpredictable enemies that require careful planning and precise execution. The tension builds as you must manage space, anticipate enemy movement, and avoid being cornered. With its retro-inspired visuals and faithful mechanics, Space Crisis captures the essence of early arcade gaming while offering a challenging and engaging experience that rewards both skill and strategy.

Screenshots

Captain’s Log4 screens
SpaceCrisis4 screens

Verdict

The call

The clearest difference is price: Captain’s Log at Free against SpaceCrisis's $1.99. SpaceCrisis's advantage is in-app purchases (none vs 10) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Captain’s Log is free to download; SpaceCrisis costs $1.99 up front. Captain’s Log sells 10 in-app purchases, starting at $4.99 per month. SpaceCrisis asks for nothing beyond the download.

Scorecard5 real differences · 6 level
Captain’s Log versus SpaceCrisis: the parameters behind the verdict, then further details
ParameterCaptain’s LogSpaceCrisis
PriceFree — better$1.99
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank—#197 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size128 MB2 MB
Age rating4+9+
DeveloperHakan CevikIvan Cerra de Castro

In-app purchases

10 purchases

Captain’s Log

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium3 Days trial$39.991 Year
One-time8
  • Latinum Slips$0.99
  • 500 Dilithium$2.99
  • 1200 Dilithium$3.99
Show 5 more
  • Latinum Strip$4.99
  • 2500 Dilithium$7.99
  • Latinum Bars$9.99
  • Latinum Brick$19.99
  • Fleet Admiral$79.99
None

SpaceCrisis

No in-app purchases

Questions

Is Captain’s Log free?
Captain’s Log is free to download, with in-app purchases available.
Is SpaceCrisis free?
SpaceCrisis costs $1.99, with no in-app purchases.
Do Captain’s Log or SpaceCrisis have ads?
Captain’s Log shows ads; SpaceCrisis does not.

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