SolvedBooks vs Gursha
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SolvedBooks
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SolvedBooks is a free study companion for university and graduate students working through classic mathematics textbooks. Every solution is written from scratch by a working mathematician — not scraped, paraphrased, or copied from any publisher's solutions manual. Each exercise gets a complete worked proof in clean LaTeX, plus a brief final-answer summary. Currently covered — 1,400+ exercises: • Serge Lang — Undergraduate Algebra, 3rd Edition • Sheldon Axler — Linear Algebra Done Right, 4th Edition • John M. Lee — Introduction to Smooth Manifolds, 2nd Edition (GTM 218) • John M. Lee — Riemannian Manifolds: An Introduction to Curvature (GTM 176) How it works Question groups (5 exercises each) are locked by default. Tap "Watch ad to unlock" once per group and the unlock is permanent on your device. There is no in-app purchase to remove ads — the ads pay to maintain the app and cover more textbooks over time. What you will not find here • The original textbook problem statements — they are intentionally not reproduced • Hints, figures, or solutions copied from any publisher's manual • Accounts or cross-device sync — v1 is local-only and works offline Pen before Peek Please attempt each exercise yourself first. Productive struggle is where the mathematics lives. SolvedBooks is for the moments where you genuinely need a worked solution to keep moving forward, not a shortcut around the thinking. About the developer Built by Chris Pun, a math graduate working in differential geometry. If you find an error in a solution, or want a particular textbook covered, please get in touch — every piece of feedback is read. Independent study aid. Not affiliated with or endorsed by Springer, Pearson, Addison-Wesley, or any other publisher. All textbook titles, author names, and chapter references are used solely for identification.
Gursha
Learn Amharic through practical conversations and the Ethiopic script. Focuses on real-life situations, native audio, and building useful vocabulary instead of grammar exercises.
- Real conversation learning
- Ethiopic (Fidel) script
- Native audio pronunciation
- Alphabet tracing
- Practical vocabulary building
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Learn Amharic for the moments that matter — family, food, and community. Gursha teaches real conversations and Ethiopic (Fidel) script, not grammar drills. Listen to native audio, trace the alphabet, and build words you'll actually use.
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Verdict
The clearest difference is ads: Gursha at none against SolvedBooks's shown. On price, in-app purchases, device support and iOS requirement 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 | SolvedBooks | Gursha |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 36 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | YAT MAN WONG | Muse Gimicael |
In-app purchases
SolvedBooks
No in-app purchases
Gursha
No in-app purchases
Questions
Is SolvedBooks free?
Is Gursha free?
Do SolvedBooks or Gursha have ads?
Other comparisons
