Space Agency vs B777 Checklist
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Agency
Design, construct, and launch your own rockets and satellites. Build a space station and explore the solar system in this challenging simulation game for aspiring astronauts.
- Build rockets
- Launch satellites
- Create a space station
- Explore the solar system
- Challenging gameplay
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Build rockets, launch satellites, create a space station! Do you want to build and fly your own space rockets? Of course you do! Are you a billionaire? No...that makes it tricky. Fortunately, there is a way for us non-billionaires to run our own space programme...Space Agency! * Build rockets * Launch satellites * Create a space station * Explore the solar system This is a highly challenging and complex game. Only the most talented astronauts should attempt it. Have you got the right stuff?
B777 Checklist
This app provides paperless checklists for the B777 aircraft, designed for flight simulator enthusiasts. It features an intuitive interface with progress saving and dark mode support, making it easy to manage standard operating procedures.
- B777 standard operating checklists
- Intuitive user interface
- Tap to complete checklist items
- Progress auto-save
- Reset individual or all checklists
- Dark Mode support
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The B777 Checklist app brings paperless checklists straight to your palm. Checklists are complete for generic standard operations of an B777 series aircraft. This app is ideally suited for pilots flying on Flight Simulators at home, especially for Flight Simulator add-ons such as PMDG B777. Features: * B777 standard operating checklists * Very easy and intuitive user interface * You can tap anywhere on checklist items to complete them * Checklist items now turn green as they are checked as complete * When a checklist is complete a new checklist complete checkmark and confirmation message appear to confirm that all items have been completed * Progress Auto-Save – Saves checklist progress automatically, even if the app is closed * Reset Checklists – Reset individual checklists or all checklists at once * Dark Mode Support – Adapts seamlessly to iOS light/dark mode * A completely new design optimised for iPhones & iPads *** This app is for entertainment purposes only! We are not affiliated with Boeing or any airline ***
Screenshots
Verdict
The clearest difference is rating: B777 Checklist at 5.0 against Space Agency's 4.4. B777 Checklist also leads on in-app purchases (none vs 11) and review sentiment (100% vs 75%). Space Agency's advantage is ratings volume (739 vs 2) and update cadence (every 2 months vs every 7 months). On ads 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
Space Agency costs $1.99 and B777 Checklist $0.99 up front. Space Agency sells 11 one-off in-app purchases. B777 Checklist asks for nothing beyond the download.
B777 Checklist holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Space Agency has 739 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Space Agency's written reviews are positive against 100% of B777 Checklist's.
Space Agency ships an update every 2 months, B777 Checklist every 7 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Space Agency | B777 Checklist |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 4.4 (739 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 75.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 739 — better | 2 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #178 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 29 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nooleus | Lukasz Musial |
Customer experience
Space Agency
B777 Checklist
Bugs and requests
Space Agency
Reported bugs
5 issues- Sandbox mode parts not unlocking properly
- Crashes and freezes during gameplay
- Inability to restore purchased content
- Glitches with certain rocket and station designs
- Inconsistent performance on different devices
Requested features
6 requests- Add space shuttle functionality
- Introduce astronauts and crew management
- Expand the solar system with more planets and moons
- Implement a more realistic orbital mechanics system
- Add multiplayer and co-op capabilities
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- Improve the camera and docking controls
B777 Checklist
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Space Agency
- Mission 02 Skip$0.99
- Mission 12 Skip$0.99
- Mission 15 Skip$0.99
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- Mission 16 Skip$0.99
- Transponder Module$0.99
- 50 Quick Launches$1.99
- 1000 Quick Launches$3.99
- Nooleus X Parts Pack$3.99
- Mission Free Unlock-All$4.99
- Sandbox Unlock All Parts$7.99
- Sandbox Unlock Standard Parts$7.99
B777 Checklist
No in-app purchases
Questions
Is Space Agency free?
Is B777 Checklist free?
Which has better reviews, Space Agency or B777 Checklist?
Do Space Agency or B777 Checklist have ads?
Which is updated more often, Space Agency or B777 Checklist?
Other comparisons
