Duostories vs Morpheem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duostories
Enhance language skills by reading interactive stories and answering comprehension questions. Access over 2,800 stories in more than 70 languages, covering a wide range of language types. This independent project offers an engaging alternative to traditional language drills.
- Read 2,800+ interactive stories
- Explore 70+ languages
- Practice comprehension with questions
- Discover diverse language types
- Learn through focused reading
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Read stories. Answer questions. Improve your language skills. Duostories helps you build reading comprehension through interactive stories and short in-story questions. Explore more than 2,800 stories in 70+ languages across 90 courses, and practice in a format that feels more engaging than drills alone. Read Duolingo stories in more languages with translations created by the Duostories community. Duostories uses Duolingo story content under license. It is an independent project and not an official Duolingo product. Features: - Read 2,800+ interactive stories - Explore 70+ languages across 90 courses - Practice comprehension with built-in questions in every story - Discover major, minority, endangered, and constructed languages - Learn through reading in a simple, focused format
Morpheem
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You know that spaced repetition works, but that flashcards only get you so far. You know that learning by example is better than memorizing rules. That you need a lot of material to work with. That you need someone to explain your mistakes. Morpheem is an attempt to offer this. It’s a one-man project, so you won’t get the slickness of Big Tech apps, but you will learn the language you’re studying. Morpheem is not for everyone. It's for experienced learners, who want the tools to learn without handholding and gamification.
Screenshots
Verdict
The clearest difference is update cadence: Morpheem at weekly against Duostories's fortnightly. On price, ads, in-app purchases and device support 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.
Duostories ships an update fortnightly, Morpheem weekly. Both last shipped on October 31, 2026.
| Parameter | Duostories | Morpheem |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | Richard Gerum | Velik AB |
In-app purchases
Duostories
No in-app purchases
Morpheem
No in-app purchases









