- Space Borders: Alien Encounter
- Space Designer Manager
- Space Rainbow- Simple,Attractive,Crispy and Cool endless arcade game
- SpaceCraft Granular Synth
- SpaceLab
- Spacemap Go
- Spain Radio Live (Radio España)
- Spain Radio Station Spanish FM
- Spancontrol
- Spanglish Radio
- Spanish Latin Music & Songs : Reggaeton Hits
- Spanish Radio - 24/7
- Spark: Chords, Backing Tracks
- SparkHD.FM
- Sparkle - Cross-Synthesis
- Sparkly New Year Wish Animated
- SparksCast Internet Radio
- Sparkverb
- Sparrow Sounds - Free Sounds
- Spatial Effects Guide by mPV
- Spatial Effects Recording
- Spatial Garden
- Spatial Orchestra
- Spatial Scenes
- Spatializer
- Spazio Radio - Roma
- Speak Backwards - Recorder
- Speak Backwards Pro - Recorder
- Speak Unit
- SpeakBeat Metronome - 1 2 3 4
- Speaker Meter
- Speaker Polarity
- SpeakerAmp:Booster & Equalizer
- SpeakerAngle
- SpeakerCalc
- SpeakerCraft App
- SpeakerPro
- Speakers Discovery
- SpeakLine – Text to Speech
- SpeakMyTunes
- Spear Rush
- Specdrums Edu
- Specdrums MIX
- Special Text Tones Lite
- Specties - Music Visualizer
- Spectra - Music Visualizer
- Spectral Eye
- Spectre
- Spectre Player
- Spectrogram Pro (with super-smooth 60Hz update)
- Spectrojam
- Spectrolite
- Spectrum - Music Visualizer
- Spectrum Analyzer RTA
- Spectrum Synthesizer Bundle
- SpectrumGen
- SPEDIDAM
- Speed Racing : DriveSafe
- Speed Singer
- Speed-Link
- Speed-Up for iTunes
- SpeedPitch
- SpeedUp Player Pro +
- Speedy Note: Alto Clef
- Speedy Note: Bass Clef
- Speedy Note: Tenor Clef
- Speedy Note: Treble Clef
- Spektroskop
- Sphaudio
- Spheres App
- Spider Remote
- Spilarinn