StepForge 9 vs StrataLab 11
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StepForge 9
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StepForge 9 is an offline learning studio for Grade 9 math and physics. Each session is a guided workspace where students learn ideas, practice with feedback, check understanding, reflect, and save a local study record. The focus is on building and improving solutions over time, not rapid quizzes.
StrataLab 11
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StrataLab 11 is a Grade 11 STEM studio for math, physics, and chemistry. Complete focused Lab Runs that guide reasoning and require you to write. Each run finishes by saving a student-made artifact—an explanation, a repair note, or a formula page—so your progress becomes a personal workshop notebook you can revisit and improve.
Screenshots
Verdict
StepForge 9 and StrataLab 11 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 | StepForge 9 | StrataLab 11 |
|---|---|---|
| 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 | 20 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Bui Thi Luyen | Trung Duc Nguyen |
In-app purchases
StepForge 9
No in-app purchases
StrataLab 11
No in-app purchases
