# Space Agency vs B777 Checklist

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.

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.

## The numbers

| Metric | Space Agency | B777 Checklist |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [4.4 (739 ratings)](https://appshunter.io/ios/app/space-agency/id542397575/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/b777-checklist/id988797060/reviews)** |
| Number of ratings | **739** | 2 |
| Positive reviews | 75.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#199** | — |
| Size | 29 MB | 1 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nooleus](https://appshunter.io/developer/425879096) | [Lukasz Musial](https://appshunter.io/developer/670046692) |

## What reviewers say

### Space Agency

[App page](https://appshunter.io/ios/app/space-agency/id542397575)

**Currently charting:** #199 Top Paid · Strategy (US App Store)

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.

**Highlights:** Build rockets, Launch satellites, Create a space station, Explore the solar system, Challenging gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mission 02 Skip | $0.99 | one-time |
| Mission 12 Skip | $0.99 | one-time |
| Mission 15 Skip | $0.99 | one-time |
| Mission 16 Skip | $0.99 | one-time |
| Transponder Module | $0.99 | one-time |
| 50 Quick Launches | $1.99 | one-time |
| 1000 Quick Launches | $3.99 | one-time |
| Nooleus X Parts Pack | $3.99 | one-time |
| Mission Free Unlock-All | $4.99 | one-time |
| Sandbox Unlock All Parts | $7.99 | one-time |
| Sandbox Unlock Standard Parts | $7.99 | one-time |

**What reviewers like**

- 🚀 Challenging and fun gameplay
- 👍 Great value for money
- 🚀 Smooth gameplay and controls
- 🚀 Addictive and engaging
- 👍 Realistic space simulation

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔒 Limited parts and features in sandbox mode
- 🔒 Microtransactions for additional content
- 🐛 Difficulty with certain missions
- 🔒 Lack of updates and new content

**Reported bugs**

- 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**

- 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


### B777 Checklist

[App page](https://appshunter.io/ios/app/b777-checklist/id988797060)

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.

**Highlights:** B777 standard operating checklists, Intuitive user interface, Tap to complete checklist items, Progress auto-save, Reset individual or all checklists, Dark Mode support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Space Agency free?

Space Agency costs $1.99, and also offers in-app purchases.

### Is B777 Checklist free?

B777 Checklist costs $0.99, with no in-app purchases.

### Which has better reviews, Space Agency or B777 Checklist?

B777 Checklist is rated higher. Space Agency averages 4.4 out of 5 from 739 ratings, while B777 Checklist averages 5.0 from 2 ratings.

### Do Space Agency or B777 Checklist have ads?

Neither Space Agency nor B777 Checklist shows ads.

### Which is updated more often, Space Agency or B777 Checklist?

Space Agency ships an update every 2 months, and B777 Checklist every 7 months. Most recently, Space Agency was updated on November 1, 2026 and B777 Checklist on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*