- Testes de Código IMTT: Exames
- Sinapi Aba Learning
- Sinapsi compositive
- Sinarmas World Academy
- Sinclair College Hope Link
- Sinclair Mobile
- Sincrolab Adultos
- Sincrolab Kids
- Sindhi Calendar 2018
- SindhosfilSP
- SineCosine
- Sines
- Sinfsa
- Sing & Play: Wheels on the bus
- Sing and Learn Nursery Rhymes app
- Sing bot — learn to sing
- Sing Harmonies
- Sing It - Ear Trainer
- Sing Scripture
- Sing Sing Stories
- Sing Songo
- Sing to Say - Music + Language
- Sing to Talk - Speech Therapy
- Sing Your Part
- Sing'n'Colour | Learning music whilst you're colouring and singing is child's play
- Sing-inTuna
- Sing-O-Meter - Perfect Pitch!
- Singa dan Tikus - Cerita Anak Interaktif
- Singalong Solfège
- Singapore Driving Quiz App
- Singapore Driving Theory Test
- Singapore Opera
- Singerhood
- SingersBabel
- Singh Sahib Giani Mall Singh
- Singh Twins - Art In Motion
- SingHealth eLearning
- Singing Dragon Library
- Singing Fingers
- Singing Fingers HD
- Singing Lessons
- Singing Master-learn to sing
- Singing Square
- Singing Vocal Warm Ups - Singer's Friend
- Single Ventricle Circulation
- Singorama
- SingPro
- SingPro for iPhone
- Singscope
- SingTrue: Learn to sing in tune, pitch perfect
- Singuistics
- Singular and Plural Match
- Singuistics
- Singular and Plural Match
- Singular Idiomas
- SingularApp
- Singularity by Vaonis
- Sinh con trai hay con gái
- Sinhala by Nemo
- Sinhala Dictionary Offline
- Sinhala Dictionary Pro
- Sinhala English Dictionary
- Sinhala Keyboard - Translator
- Sinhala Tamil Translator
- Sinimo@UMK
- Sinking Creek
- SINN Bolig
- Sinnav.com Online Test
- SINOD
- Sinodal da Paz
- Sinograms
- Sinolingua Virtual Library
- Sinonimi e contrari Zanichelli
- Sinonimler luğatı
- Sinonimos
- Sinpeem
- Sinpro/RS: Saiba seus direitos