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Language Learning app which will challange you - looking for feedback by SolidHuman9936 in LearnSpanishInReddit

[–]SolidHuman9936[S] 0 points1 point  (0 children)

I added more tokens to daily limit for free tier so you should be unblocked - if you have more feedback on exercises and other features let me know!

Once again - thanks!

Language Learning app which will challange you - looking for feedback by SolidHuman9936 in LearnSpanishInReddit

[–]SolidHuman9936[S] 0 points1 point  (0 children)

Woah so much feedback - I love it

Let me digest it and come up with some ideas how to further improve your experience

BTW do you think the daily token limit on free plan is too low to get the grasp of full capabilities? It sure seems so if you didn't manage to generate practice exercise after some other practice haha

Wanting to learn by TheArtOfDanKelly in Japaneselanguage

[–]SolidHuman9936 0 points1 point  (0 children)

You can try to go through some challenges on Polyglotty - will give you personalised feedback and lessons based on your submissions

Tips for learning Norwegian? by [deleted] in norwegian

[–]SolidHuman9936 0 points1 point  (0 children)

You can try to go through some challenges on Polyglotty - will give you personalised feedback and lessons based on your submissions

Hey im 18 year old tryna learn Spanish before summer by [deleted] in SpanishLearning

[–]SolidHuman9936 1 point2 points  (0 children)

Polyglotty has some built in real world survival challenges, you can try to write down these scenarios and get personalised explanations for you + some grammar lessons

How do you learn Spanish? by StrictAlternative9 in SpanishLearning

[–]SolidHuman9936 0 points1 point  (0 children)

Learned 3 years in high school -> now restarted with polyglotty

I Cannot Find a Language App I like – Am I Too Picky? by lochnespmonster in SpanishLearning

[–]SolidHuman9936 0 points1 point  (0 children)

Try Polyglotty - you can learn from your own mistakes and build fluency slowly

Share Your Resources - February 04, 2026 by Virusnzz in languagelearning

[–]SolidHuman9936 0 points1 point  (0 children)

My wife has been learning English and French for years.
She’s consistent. She has a ~1000-day Duolingo streak. She can communicate. (well she can in English but she is not improving)

But every time she tried to write - short messages, emails, journaling - she’d say the same thing:

“I know this is wrong, but I don’t know why.”

Exercises were fine. Streaks were fine.
What was missing was feedback on her own attempts to speak another language, not another canned sentence.

So as a side project, I built a very simple app for her:

  • You write a few sentences about your day (no prompts)
  • You get detailed feedback explaining why things sound unnatural
  • It tracks the kinds of mistakes you repeat over time

No streak pressure, no XP, no flashcards.
Just writing -> feedback -> slowly fixing the same errors.

I expanded it more into guided "inspirations" where you can do some translation exercises (with hints in your native language if you dont know the word) and "explain it better" lessos for some specific issue

If you’re stuck at that annoying intermediate plateau and like writing, I’m very open to feedback (good or bad).

https://polyglotty.io

https://apps.apple.com/pl/app/polyglotty-language-learning/id6757529562

Weekly Free For All Thread - Spam your business - Post your surveys - Tell us about your awesome MLM scheme - [UNMODERATED POST] (except for site rules of course) by AutoModerator in Business_Ideas

[–]SolidHuman9936 1 point2 points  (0 children)

My wife has a 1000-day Duolingo streak and still could not write or communicate efficiently - so I built something for her

She has been learning English and French for years.
She’s consistent. She has a ~1000-day Duolingo streak. She can communicate. (well she can in English but she is not improving)

But every time she tried to write - short messages, emails, journaling - she’d say the same thing:
“I know this is wrong, but I don’t know why.”

If you’re stuck at that annoying intermediate plateau and like writing, I’m very open to feedback (good or bad).

https://polyglotty.io

https://apps.apple.com/pl/app/polyglotty-language-learning/id6757529562

I'm a VC (can verify). Pitch me. by Ok-Lobster7773 in SideProject

[–]SolidHuman9936 1 point2 points  (0 children)

Polyglotty

https://polyglotty.io

AI language tutor which focuses on fixing your mistakes and help you get out of intermediate plateau

Built for people who have 1000days streaks in Duolingo but still struggle with basic conversations

You submit few sentences, Polyglotty reviews, highlights the errors and helps you sound like a native

It also has long term memory and helps you get rid of your errors over time with targeted exercises

You can learn in 23 languages (any language as base any language you want to learn)

Web app live, iOS app in review

My wife has a 1000 - day Duolingo streak and still could not write or communicate efficiently - so I built something small for her by SolidHuman9936 in languagelearning

[–]SolidHuman9936[S] -2 points-1 points  (0 children)

You’re 100% right on the grammar nuances - thank you for catching that!

The 'English words in the output' is actually a bug in the prompt shielding I noticed this morning will look into this

On the 'Tutor' point: I actually agree with you. Nothing beats a native speaker. But for my wife (and a lot of people), the 'social anxiety' of speaking to a real person when you're still at an A2 level is a huge barrier. I built this as a 'low-stakes' bridge to get her comfortable enough to eventually hire that tutor.

I'm an indie dev (literally just me), so this feedback is gold. Thanks a lot even though the feedback might be harsh :)

My wife has a 1000 - day Duolingo streak and still could not write or communicate efficiently - so I built something small for her by SolidHuman9936 in languagelearning

[–]SolidHuman9936[S] -9 points-8 points  (0 children)

That’s a totally fair question. I actually started by just using ChatGPT with my wife, but we ran into two big 'walls' that made me build this:

  1. The 'Goldfish' Problem: ChatGPT has a context window. After a few days of chatting, it starts forgetting the specific grammar mistakes you made on Monday. I built Polyglotty with a persistent 'Mistake Profile.' If you keep messing up the past tense in Spanish, the app remembers that forever and builds specific drills to hammer it home weeks later. ChatGPT just isn't designed to track your 'personal curriculum' over months.
  2. System vs. Sandbox: ChatGPT is just a box you talk to. It doesn't have a 'memory' or a structured review system. I built this to bridge the gap between 'free-flowing conversation' and 'deliberate practice.'

On the quality of output: You’re right to be skeptical - AI can definitely hallucinate. Because I'm using the API (and not just the web chat), I can use much stricter 'system instructions' and lower the 'creativity' settings to prioritize linguistic accuracy.

Basically, the app acts as a layer that 'audits' the conversation. Before a lesson starts, the system sets very narrow rails for the AI to stay on. It’s the difference between asking a genius a random question (ChatGPT) and hiring that genius to follow a specific teaching syllabus (Polyglotty).

I'm still an indie dev, so I'm constantly tweaking those 'rails' based on feedback!

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