Simplero vs HelloStello
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simplero
Access your entire library of purchased courses and content from creators. Track your learning progress, engage with lessons, and download materials for offline viewing. Enjoy a comfortable learning experience with features like dark mode and AirPlay support.
- Access purchased courses and lessons
- Track learning progress
- View and reply to comments
- Take quizzes
- Offline content download
- Dark mode
- AirPlay and Chromecast support
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Note: A Simplero account is required to access the Simplero app. The Simplero app makes learning from Simplero creators on the go simpler and more accessible than ever. Easily access your entire library of Simplero purchases and content, track your progress, and grow wherever you are. We are constantly improving the Simplero app. Today, you can: - View any courses and lessons from your favorite Simplero creators - View, reply & react to comments - Track your progress and sync your progress with Simplero on the web - Take quizzes - Use dark mode for a more comfortable viewing experience - Download content for use when you don’t have a good signal or don’t want to stream video - AirPlay content to any AirPlay-compatible device (and we also support Chromecast!) - And much more to come!
HelloStello
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HelloStello is a Spanish vocabulary app that builds flashcard decks around what you actually care about. Watching a Spanish-language show? Planning a trip? Learning to cook from your abuela's recipes? Reading a book in Spanish? Describe it, and HelloStello builds you a personalized deck of flashcards — calibrated to your proficiency level, from Absolute Beginner to Advanced. Study with a mix of flashcards and quiz modes. Enhance decks with more vocabulary as you go. Add individual cards on the fly when you hear a word you don't know. Everything's grounded in real Spanish, aligned to CEFR proficiency levels, and reviewed for quality. HOW IT WORKS • Tell HelloStello what you want to learn — a topic, a book, a show, a trip, a hobby • Get a personalized deck of Spanish flashcards, tuned to your level • Study with flashcards + quick quizzes; hit your daily goal to build a streak • Add more words or customize the deck as you go WHY HELLOSTELLO • Vocabulary-first — a complement to Duolingo, not a replacement • Aligned to CEFR proficiency levels (A1–C2) • Points and streaks are optional — turn them off if that's not your thing WHO IT'S FOR People who want to move beyond the basics. Travelers, professionals, heritage learners, hobbyists, students. Anyone building Spanish vocabulary with a specific goal in mind. PRIVACY HelloStello does not sell your data, does not use tracking, and does not run ads. Full privacy policy: https://hellostello.app/privacy Questions? support@hellostello.app
Screenshots
Verdict
The clearest difference is device support: Simplero at 3 against HelloStello's 1. Simplero also leads on iOS requirement (15.1 vs 18.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Simplero | HelloStello |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.3K ratings) — better | — |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 1.3K — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Simplero | HelloStello, LLC |
Bugs and requests
Simplero
Reported bugs
2 issues- Login issues and account setup problems
- Compatibility issues on mobile devices
Requested features
2 requests- Improve navigation and back functionality
- Allow offline access to downloaded content
HelloStello
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Simplero
No in-app purchases
HelloStello
No in-app purchases
Questions
Is Simplero free?
Is HelloStello free?
Do Simplero or HelloStello have ads?
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