Slender Last Sleep vs Sonority mobile
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slender Last Sleep
Navigate a terrifying forest to collect scattered paper sheets while being pursued by the iconic Slenderman. This horror game challenges players to evade the ghastly creature and survive its chilling presence.
- Collect 8 paper sheets
- Evade Slenderman
- Immersive horror atmosphere
- Iconic monster pursuit
- Challenging gameplay
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He is the monster. The forest walker. Only a few in this world are unfortunate enough to meet him, but none can escape his wicked stare. He is Slenderman, the ghastly kidnapper. Rumored to be abnormally tall and thin, Slenderman always wears an iconic black suit with white shirt and tie. He can bend or extend his arms in a hideous way as if they have no joints, as if they are tentacles. But the most dreadful feature... is his face. For it is blank, pale and able to fatally frighten any victims upon the first glance. Your task is to collect 8 paper sheets. But...
Sonority mobile
Embark on a puzzle adventure as Esther, exploring a world where music is magic. Solve intricate puzzles by arranging notes and melodies to overcome obstacles and uncover a touching story. No musical knowledge is required to enjoy this unique experience.
- Unique melody-based puzzle mechanic
- Touching story with memorable characters
- Lovingly designed 3D game world
- Atmospheric soundtrack
- Collect new notes and instruments
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Sonority is an innovative puzzle adventure set in a lovingly designed, fascinating world. Play as Esther and discover the rockery, a place full of music and unique puzzle mechanics. A unique puzzle mechanic using melodies In Sonority the players explore a lost world in which music is magic and with whose help you can progress through the game. The puzzles are solved by the correct arrangement of notes. The solution is deduced acoustically or using symbols. No previous musical knowledge necessary. Story The player takes on the role of young Esther, who sets out on a journey to help a friend. Equipped with her pan flute, she reaches the mysterious rockery. But soon her path is blocked and she must use the power of music to overcome the obstacles. Not always an easy task. In a world lapsed into silence, Esther rediscovers lost songs and mossy works of art. Naturally aided by singing stones and a talking raccoon. Yet there seems to be no trace of the legendary preceptors of music. The further you get, the trickier the game becomes. Collect new notes and instruments to overcome even the most difficult puzzles of the preceptors. Features • Interesting new puzzle mechanic based on melodies. (Simple note sequences develop into small melodies and then into complex pieces of music.) • A touching story about Esther and an old, oddball raccoon and his singing stone friends. • A lovingly designed, cohesive 3D game world with varied locations. • Atmospheric, extensive soundtrack with English and German versions of original songs.
Screenshots
Verdict
The clearest difference is review sentiment: Slender Last Sleep at 96% against Sonority mobile's 17%. Slender Last Sleep also leads on price ($0.99 vs $3.99) and iOS requirement (11.0 vs 14.0). Sonority mobile's advantage is update cadence (every 3 months vs every 27 months) and chart position (#32 vs unranked). On ads, in-app purchases, monetization model 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
Slender Last Sleep costs $0.99 and Sonority mobile $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Slender Last Sleep ships an update every 27 months, Sonority mobile every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Slender Last Sleep | Sonority mobile |
|---|---|---|
| Price | $0.99 — better | $3.99 |
| Rating | 4.7 (15 ratings) — better | — |
| Positive reviews | 95.8% of reviews — better | 16.7% of reviews |
| Number of ratings | 15 — better | — |
| Update frequency | Every 27 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #32 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 43 MB | 557 MB |
| Age rating | 12+ | 4+ |
| Developer | Anton Vazhinsky | Application Systems Heidelberg Software GmbH |
Customer experience
Slender Last Sleep
Sonority mobile
In-app purchases
Slender Last Sleep
No in-app purchases
Sonority mobile
No in-app purchases
Questions
Is Slender Last Sleep free?
Is Sonority mobile free?
Do Slender Last Sleep or Sonority mobile have ads?
Which is updated more often, Slender Last Sleep or Sonority mobile?
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