Math Grade Six vs SignalSpot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Grade Six
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Math 6 is an offline-first app for Grade 6 learners, combining theory, practice, tests, daily challenges, streak tracking, and two text-only mini-games in a clean, emoji-friendly UI. All lessons and questions are stored locally.
SignalSpot
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SignalSpot helps you practice importance judgment. Build a small candidate set, choose the real signals, reject noise, explain each choice, rank priorities, and save a structured Signal Card for review.
Screenshots
Verdict
The clearest difference is update cadence: SignalSpot at every 10 days against Math Grade Six's every 3 weeks. 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.
Math Grade Six ships an update every 3 weeks, SignalSpot every 10 days. The most recent releases landed on September 12, 2026 and May 22, 2026 respectively.
| Parameter | Math Grade Six | SignalSpot |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 10 days — better |
| 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 | 24 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Ngoc Anh Nguyen | Thu Nguyen Thi Anh |
In-app purchases
Math Grade Six
No in-app purchases
SignalSpot
No in-app purchases
