1×1 Master vs Learn to Tell Time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1×1 Master
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Your times tables – automatic at last. 1×1 Master is the times-tables trainer for adults. For everyone who briefly freezes when 7×8 or 6×9 comes up in everyday life – and finally wants to change that. Calm, respectful, and free of childish clutter. No brute-force memorization: 1×1 Master builds on the tables you already know and derives every hard fact from them. HOW IT WORKS • 2-minute sprint in three phases First estimate the magnitude, then recall the fact reliably, and finally apply it to everyday situations – short enough for every day. • Anchor hints Hard facts are derived from anchors you already know: 7×8 becomes 5×8 plus 2×8. Real understanding instead of blind drilling. • Spaced repetition Speed and accuracy decide when a fact comes back. You practice exactly what is still shaky – not what you mastered long ago. • Mastery matrix The 10×10 matrix shows at a glance which facts are automatic, which are in training, and which are still uncertain. • No-shame onboarding A calm check without right-or-wrong judgment determines your starting point. No pressure, no red pen. PRIVATE BY DESIGN • No accounts, no sign-up • No cloud – everything stays on your iPhone • No ads, no tracking • Works completely offline Times tables are not kid stuff. They are a foundation – and it is never too late to finally lay it properly.
Learn to Tell Time
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Learn the Clock is a warm, patient app that helps children ages 3-7 learn to read an analog clock, one step at a time. Your child gets to know the clock's hands, sets them on their own, and answers "what time is it?" through playful questions. No pressure, no rush — just a friendly path to a new skill. • Get to know the hour and minute hands • Drag the hands to set the correct time • Practice with a "what time is it?" quiz • Levels that grow from easy to harder • Colorful, gentle, child-friendly design • Completely ad-free and safe • Works offline, no internet needed • No data is collected; progress stays on the device only • Simple and transparent for parents The core lessons are free to use. An optional premium subscription unlocks extra exercises, new levels, and more content. We hope you and your child enjoy learning together. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
1×1 Master and Learn to Tell Time 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. 1×1 Master sells 3 one-off in-app purchases and Learn to Tell Time sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | 1×1 Master | Learn to Tell Time |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Sascha Wagner | DIJITAL PILOT REKLAM SANAYI TICARET LIMITED SIRKETI |
In-app purchases
1×1 Master
- Schüler$2.00
- Supporter$4.00
- Hero$9.00
Learn to Tell Time
- Haftalık Premium$0.997 Days
- Aylık Premium$0.991 Month
- Yıllık Premium$5.991 Year
Questions
Is 1×1 Master free?
Is Learn to Tell Time free?
Do 1×1 Master or Learn to Tell Time have ads?
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