Comparison

Sound Realms vs Spyscape Mobile Missions

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

Head to head
About

Sound Realms

Embark on immersive audio adventures for solo role-playing games. Explore rich, dynamic worlds with high-quality soundscapes and choose your own path for high replay value. Perfect for both newcomers and seasoned veterans.

Highlights
  • Immersive audio adventures
  • High-quality soundscapes
  • Multiple story paths
  • High replay value
  • Suitable for all skill levels
  • Classic game adaptations
Features
Read full description

Sound Realms – The Audio Adventure System Embark on an epic journey with Sound Realms, the ultimate audio library for solo role-playing games! Whether you’re commuting or relaxing at home you can dive into an immersive audio adventure that brings storytelling to a new level. - Immersive audio adventures: Experience high-quality soundscapes that transport you into rich, dynamic worlds. - High replay value: Choose your own path with multiple options in each adventure, ensuring a fresh experience every time you play. - Perfect for all skill levels: No prior role-playing experience? No problem! Sound Realms is designed for both newcomers and seasoned veterans. Explore our titles: - Call of Cthulhu – Alone Against the Tide. Adventure for the legendary Call of Cthulhu RPG by Chaosium Inc. - Lone Wolf – The Fortress Of Death, created in collaboration with Holmgard Press. - F.I.S.T., the digitized version of Steve Jackson's classic phone game, returning after 30 years. Start your audio adventures now by downloading Sound Realms for free – unique stories and engaging gameplay, available just a button away!

About

Spyscape Mobile Missions

Embark on a real-world espionage adventure where you are the protagonist. Interact with characters and use gadgets to gather intel, making critical choices in a world of deception. Navigate twists and turns as the plot unfolds around you.

Highlights
  • Real-world espionage adventure
  • Interactive characters
  • Gadget-based intel gathering
  • Twisting plotlines
  • Player-driven choices
Read full description

Spyscape Mobile Missions puts you at the core of an espionage adventure. You are the main character - taking part in real world missions, as the plot twists and turns around you. Through this app you’ll interact with a cast of colorful characters in a real time, real world, spy adventure. You’ll use gadgets to gather intel that will help you and your allies make the right choices, as you navigate a murky world of half truths where everyone has something to hide.

Screenshots

Sound Realms4 screens
Spyscape Mobile Missions3 screens

Verdict

The call

The clearest difference is review sentiment: Sound Realms at 75% against Spyscape Mobile Missions's 0%. Sound Realms also leads on rating (4.5 vs 1.0) and ratings volume (11 vs 1). Spyscape Mobile Missions's advantage is in-app purchases (none vs 3). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sound Realms sells 3 one-off in-app purchases. Spyscape Mobile Missions asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sound Realms holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Sound Realms has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Sound Realms's written reviews are positive against 0% of Spyscape Mobile Missions's.

UpkeepUpdate frequency

Sound Realms ships an update every 11 days, Spyscape Mobile Missions every 2 weeks. The most recent releases landed on September 17, 2026 and July 9, 2026 respectively.

Scorecard5 real differences · 5 level
Sound Realms versus Spyscape Mobile Missions: the parameters behind the verdict, then further details
ParameterSound RealmsSpyscape Mobile Missions
PriceFreeFree
Rating4.5 (11 ratings) — better1.0 (1 ratings)
Positive reviews75.0% of reviews — better0.0% of reviews
Number of ratings11 — better1
Update frequencyEvery 11 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better16.4
Further details — not scored
Size178 MB102 MB
Age rating12+9+
DeveloperSound Realms ABCIPHER CORP MANAGEMENT LTD

Customer experience

Sound Realms

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Spyscape Mobile Missions

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Sound Realms

One-time3
  • Alone Against the Tide$19.99
  • F.I.S.T.$19.99
  • The Fortress Of Death$19.99
None

Spyscape Mobile Missions

No in-app purchases

Questions

Is Sound Realms free?
Sound Realms is free to download, with in-app purchases available.
Is Spyscape Mobile Missions free?
Spyscape Mobile Missions is free to download, with no in-app purchases.
Which has better reviews, Sound Realms or Spyscape Mobile Missions?
Sound Realms is rated higher. Sound Realms averages 4.5 out of 5 from 11 ratings, while Spyscape Mobile Missions averages 1.0 from 1 ratings.
Do Sound Realms or Spyscape Mobile Missions have ads?
Neither Sound Realms nor Spyscape Mobile Missions shows ads.
Which is updated more often, Sound Realms or Spyscape Mobile Missions?
Sound Realms ships an update every 11 days, and Spyscape Mobile Missions every 2 weeks. Most recently, Sound Realms was updated on September 17, 2026 and Spyscape Mobile Missions on July 9, 2026.

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