E vs Knittingapp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
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To rock your baby to sleep can be a tiring and time consuming task. Thanks to the E-Leon this is now a thing of the past! Just place your stroller on the E-Leon and operate it with the app on your phone. You can easily choose from three different rocking movements, along with adjustable time and speed. While E-Leon rocks your little one to sleep you can work or do other activities. Household chores can be done, and grandpa who is babysitting can prepare dinner without worry. Eating out in a restaurant with E-Leon can be enjoyed as well. Thanks to E-Leon your family life will be relaxed and easy. Let E-Leon rock your child to sweet dreams...
Knittingapp
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The app helps you with knitting calculations. Spend more time knitting, and less time doing math! This app makes it easier to calculate even increases and decreases. The app also provides the number of stitches you need to make when you use a yarn different from the one specified in the instructions. The stitch counter lets you track your stitches in each row. The yarn converter calculates the amount of yarn required when using a yarn that is different from the one specified in the instructions. If you have any questions, feel free to send an email to sivertkn@outlook.com.
Screenshots
Verdict
The clearest difference is price: E at Free against Knittingapp's $1.99. E also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On update cadence, ads and in-app purchases 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
E is free to download; Knittingapp costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
E ships an update every 5 months, Knittingapp every 3 months. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.
| Parameter | E | Knittingapp |
|---|---|---|
| Price | Free — better | $1.99 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | S & S Systems B.V. | Sivert Knutheim |
In-app purchases
E
No in-app purchases
Knittingapp
No in-app purchases
