Comparison

Kleine Stromer vs 1×1 Master

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kleine Stromer

Features
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Kleine Stromer gives you access to information of your child's day. In the News Feed you can view relevant diaries, bulletins, activities, and current images and videos. It is also possible to reply to invitations, activities, conferences and much more. For a better overview of it all, access the App's own Calendar. In the Calendar you can easily access all relevant events sorted by day, week or month. Some more features are: - Gallery with images and videos of your child. - Communicate with your child's daycare centre. - Maintain your contact information. - Add profile images of yourself and your child. - Send playdate invitations to other families. - Register holiday and sick days. - Log in with touch/ face ID. - Check your child in and out of the institution.

About

1×1 Master

Features
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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.

Screenshots

Kleine Stromer4 screens
1×1 Master4 screens

Verdict

The call

The clearest difference is in-app purchases: Kleine Stromer at none against 1×1 Master's 3. Kleine Stromer also leads on device support (4 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 1×1 Master sells 3 one-off in-app purchases. Kleine Stromer asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Kleine Stromer versus 1×1 Master: the parameters behind the verdict, then further details
ParameterKleine Stromer1×1 Master
PriceFreeFree
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size69 MB1 MB
Age rating4+4+
DeveloperUnsere Champions GmbHSascha Wagner

In-app purchases

None

Kleine Stromer

No in-app purchases

3 purchases

1×1 Master

One-time3
  • Schüler$2.00
  • Supporter$4.00
  • Hero$9.00

Questions

Is Kleine Stromer free?
Kleine Stromer is free to download, with no in-app purchases.
Is 1×1 Master free?
1×1 Master is free to download, with in-app purchases available.
Do Kleine Stromer or 1×1 Master have ads?
Neither Kleine Stromer nor 1×1 Master shows ads.

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