Comparison

BareBolus vs Knitting Calculator

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

Head to head
About

BareBolus

Features
Read full description

This calculator displays a list of any blood sugar values to the left - and the corresponding insulin to the right. Drag the blue apple to set your carb estimate. Easily edit your favourite personal factors in the settings and choose between them from the main screen. It is a simple and convenient tool without hidden mathematics or advanced algorithms. Once you know your blood sugar, you can look up your insulin with a glance at the screen. Designed by the father of a diabetic who refused to wear a pump. It turns out to be very useful for all people with diabetes. Seek a doctor's advice in addition to using this app and before making any medical decisions.

About

Knitting Calculator

Features
Read full description

Knitting Calculator is a free tool for knitting and crochet. Calculations work offline, with no account or in-app purchases. Gauge calculator Enter a measured sample length and stitch or row count, then enter your target length. See the gauge, exact count, and a nearest-whole-stitch recommendation. The result also reminds you to account for pattern repeats and edge stitches. Even increases and decreases Plan evenly spaced increases or decreases for one row, or across several rows. Start with a concise result, then open neutral knitting or crochet steps when you need them. Copy or share a calculation as text. Shoulder short rows Plan shoulder shaping with wrap-and-turn short rows. Full shoulder instructions are available in English, Traditional Chinese and Italian; in other app languages, instructions use English. Your current drafts and unit preference stay on your device. Calculations work without an internet connection. A small, non-personalized banner appears only on Home. Calculations remain available if an ad cannot load. Google AdMob may process device identifiers, advertising interactions and diagnostic data as described in the privacy policy. Applicable privacy choices are available through Google UMP. Need to manage projects, counters, yarn, patterns, and a knitting journal? KnitNote is a separate project-management app from the same team.

Screenshots

BareBolus4 screens
Knitting Calculator4 screens

Verdict

The call

The clearest difference is ads: BareBolus at none against Knitting Calculator's shown. BareBolus also leads on iOS requirement (15.6 vs 18.0). Knitting Calculator's advantage is update cadence (every 8 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BareBolus ships an update every 2 months, Knitting Calculator every 8 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard3 real differences ยท 3 level
BareBolus versus Knitting Calculator: the parameters behind the verdict, then further details
ParameterBareBolusKnitting Calculator
PriceFreeFree
Update frequencyEvery 2 monthsEvery 8 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 โ€” better18.0
Further details โ€” not scored
Size11 MB9 MB
Age rating4+4+
DeveloperDiaBolus ASChen Chung Lung

In-app purchases

None

BareBolus

No in-app purchases

None

Knitting Calculator

No in-app purchases

Questions

Is BareBolus free?
BareBolus is free to download, with no in-app purchases.
Is Knitting Calculator free?
Knitting Calculator is free to download, with no in-app purchases.
Do BareBolus or Knitting Calculator have ads?
Knitting Calculator shows ads; BareBolus does not.
Which is updated more often, BareBolus or Knitting Calculator?
BareBolus ships an update every 2 months, and Knitting Calculator every 8 days. Most recently, BareBolus was updated on November 7, 2026 and Knitting Calculator on November 6, 2026.

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