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SPECIFICTION
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Sounter vs SuperMemo

Sounter

sounter.com

SuperMemo

supermemo.com

Side by side

FigureSounterSuperMemo
Price from——
Free plan——
Free trial—Yes
Open source——
WebYesYes
Windows—Yes
macOS—Yes
Linux—Yes
iOSYesYes
AndroidYesYes
API—Yes
Plans published27
Spec score · Language learning apps6.7 (#278)9.3 (#3)
Founded20191991
Free planYesYes
HeadquartersAmbato, Ecuador; Sarasota, Florida, United StatesPoznań, Poland
Languages offered825
Mobile appsYesYes
Offline lessonsYesYes
Personalized reviewYesYes
Speech practiceYesYes

Plans

Sounter

  • MonthlyPrice not published
  • Annual SubscriptionPrice not published

Sounter pricing →

SuperMemo

  • Premium 1 month35.99 PLN a month
  • Premium 12 months359 PLN a year
  • API Starter€49 a month
  • Single course59.90 PLN a year
  • API Grow€89 a month
  • API Scale€399 a month
  • API EnterprisePriced on request

SuperMemo pricing →

In their own words

Sounter

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SuperMemo

SuperMemo has no write-up on Specifiction yet; its figures are above.

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