Side by side
Sotto vs TextLingo 2
Both stand on language learning apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+5
Choose Sotto for self-hosted CEFR study with adaptive memory, source-based classes, and configurable speech or AI services. Consider another option if you want a ready-made hosted service or prefer not to manage provider accounts and infrastructure.
Visit Sotto Free plan AndroidiPhoneLinux+3
Choose TextLingo 2 if you want to learn from selected reading and use AI for language explanations across devices. Look elsewhere if you need video learning or structured Japanese courses now, as both are marked as coming soon.
Visit TextLingo 2The facts
| Sotto | TextLingo 2 | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows | Android, iPhone, Linux, Mac, Web, Windows |
| Lowest paid plan | Free or on request | PLUS: $49 a month |
| Plans published | 1 | 4 |
| Maker | Not published | Not published |
| Website | github.com | textlingo.app |
| On language learning apps | #11 of 278 | #15 of 278 |
Sotto: what it does well
- Covers grammar, reading, listening, speaking, and writing
- Uses SM-2 spaced repetition for adaptive review
- Builds leveled classes from personal source material
- Supports fully offline language-learning setups
- Offers web, desktop, terminal, and workbook access
What to know first
- Users pay configured AI and speech providers directly
- Cloud-sent content follows those providers’ terms
- Windows desktop setup uses WSL2
- Managed hosted offering is planned rather than available
TextLingo 2: what it does well
- Works with articles, lyrics, news, and novels learners choose.
- Offers 100 languages, offline lessons, and speech practice.
- Mobile apps support offline content and pronunciation correction.
- Progress syncs across phones, computers, and tablets.
- MAX includes dedicated support and early access to features.
What to know first
- Video learning is marked as coming soon.
- Structured Japanese courses are marked as coming soon.
- The free plan limits article reading, novels, flashcards, and credits.
Alternatives to Sotto Alternatives to TextLingo 2 The whole list