VapeTracker vs KNITCAL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VapeTracker
Read full descriptionHide full description
Mit VapeTracker kannst du deine Dampfgewohnheiten jetzt ganz einfach verfolgen! Behalte genau im Blick, wie viel und wie lange du dampfst. Einfache Bedienung! Mit nur wenigen Klicks kannst du täglich oder mehrmals täglich deinen Dampf-Verbrauch aufzeichnen. Trage hierfür einfach die Werte aus deinem Dampfer in die App ein. Entwickle ein Bewusstsein über die Häufigkeit und Menge deine Dampfgewohnheiten.
KNITCAL
Read full descriptionHide full description
Key Features: Quick and easy input for your personal gauge. Instantly calculate the required stitches and rows based on your pattern. Hassle-free and customizable to your needs. With KnitCal, you’ll always have the right calculations to create beautiful, perfectly-sized projects. How to Use: 1. Enter Your Gauge: Input your own stitch and row count per inch (or cm). 2. Add Pattern Gauge: Enter the pattern’s stitch and row count per inch (or cm). 3. Input Required Stitches/Rows: Add the number of stitches and rows you need to knit from the pattern. 4. Get Your Result: Instantly see the number of stitches and rows you need to knit based on your gauge and the pattern’s details. Available Languages: KnitCal is available in English, Korean, Swedish, Danish, Norwegian, Finnish, French, German, Russian and Japanese.
Screenshots
Verdict
The clearest difference is price: VapeTracker at Free against KNITCAL's $2.99. On update cadence, 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
VapeTracker is free to download; KNITCAL costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | VapeTracker | KNITCAL |
|---|---|---|
| Price | Free — better | $2.99 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Nick Sorge | Yunjeong Roh |
In-app purchases
VapeTracker
No in-app purchases
KNITCAL
No in-app purchases
Questions
Is VapeTracker free?
Is KNITCAL free?
Do VapeTracker or KNITCAL have ads?
Which is updated more often, VapeTracker or KNITCAL?
Other comparisons
