Constellation Energy Lines vs Spy Synapse
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Constellation Energy Lines
A cosmic puzzle game where you connect all stars with a single line. Enjoy a relaxing and satisfying experience with simple rules and a space-themed universe.
- Connect stars with one line
- Cosmic space theme
- Mind challenging puzzles
- Simple rules
- Relaxing gameplay
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Connect the stars in 1 line only If you love space and stars and if you to love constellations and astrology, it’s reallytime to play to this cosmic game. You just need to connect all stars with 1 line and with only one touch. This is a super mind challenging game with very simple rules in a very relaxing and satisfying universe.
Spy Synapse
A puzzle strategy game where players must identify hidden spies within crowds. It offers engaging gameplay that is simple to pick up but challenging to master, testing your observational skills to complete various levels.
- Puzzle strategy gameplay
- Hidden spy identification
- Level-based progression
- Easy to learn
- Challenging to master
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Spy Synapse is a puzzle strategy game where you have to find the hidden spies in the crowd. Use your brain to find the spies and complete the levels. The game is easy to learn but hard to master. Can you find all the spies?
Screenshots
Verdict
The clearest difference is update cadence: Spy Synapse at every 4 days against Constellation Energy Lines's every 9 months. Spy Synapse also leads on rating (5.0 vs 4.7). Constellation Energy Lines's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model 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. Constellation Energy Lines sells 7 one-off in-app purchases and Spy Synapse sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Spy Synapse holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Constellation Energy Lines has 6 ratings behind it against 1, so its average is the more settled of the two.
Constellation Energy Lines ships an update every 9 months, Spy Synapse every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Constellation Energy Lines | Spy Synapse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 9 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.6 — better | 13.4 |
| Further details — not scored | ||
| Size | 40 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | PLAYTOUCH | Bartu OZEL |
Customer experience
Constellation Energy Lines
Spy Synapse
In-app purchases
Constellation Energy Lines
- 100 diamonds$0.99
- 300 diamonds$1.99
- Remove all ADS from the game$1.99
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- 550 diamonds$3.99
- 1200 diamonds$8.99
- 2500 diamonds$17.99
- 4000 diamonds$26.99
Spy Synapse
- Remove Ads$3.99
Questions
Is Constellation Energy Lines free?
Is Spy Synapse free?
Which has better reviews, Constellation Energy Lines or Spy Synapse?
Do Constellation Energy Lines or Spy Synapse have ads?
Which is updated more often, Constellation Energy Lines or Spy Synapse?
Other comparisons
