English Study Lab vs ConceptSprint 10
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
English Study Lab
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An app for English learners. Practice vocabulary with flashcards and quizzes, study grammar with lessons and MCQs, and improve reading with leveled passages. All content is stored in local JSON, with XP, streaks, and bookmarks
ConceptSprint 10
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ConceptSprint 10 is a Grade 10 STEM skill studio for math, physics, and chemistry. Instead of long quiz lists, you complete guided Study Runs that feel like a focused session: read a short concept, work through a structured task, then keep what you produced as a personal study artifact. Designed to support daily practice and exam prep while staying lightweight and usable anywhere.
Screenshots
Verdict
English Study Lab and ConceptSprint 10 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | English Study Lab | ConceptSprint 10 |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Berat KELEK | Thao Nguyen Thi |
In-app purchases
English Study Lab
No in-app purchases
ConceptSprint 10
No in-app purchases
Questions
Is English Study Lab free?
Is ConceptSprint 10 free?
Do English Study Lab or ConceptSprint 10 have ads?
Other comparisons
