Math Error Lab vs ReasonPad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Error Lab
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Math Error Lab is a quiet notebook for learning from mistakes. Save an attempt, diagnose why it failed, then write a corrected explanation with reflection notes and a prevention plan. Over time, you build a personal library of error artifacts to revisit and learn from. Everything stays on your device.
ReasonPad
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ReasonPad is an elementary reasoning tool for Grades 1–6. Each session is short and focused: students complete one reasoning pad, write a one-sentence explanation, and lock it as a read-only card. The app avoids accounts, tracking, ads, and web content so students stay in a simple, distraction-free workspace.
Screenshots
Verdict
Math Error Lab and ReasonPad 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 | Math Error Lab | ReasonPad |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| 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 | 22 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | My Duyen Ha Thi | Quynh My Dang Phuong |
In-app purchases
Math Error Lab
No in-app purchases
ReasonPad
No in-app purchases
Questions
Is Math Error Lab free?
Is ReasonPad free?
Do Math Error Lab or ReasonPad have ads?
Other comparisons
