M2Kit vs Welding Gas Cylinder Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M2Kit
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3DCAD, Modeling, Scan, organize, and manage your 3D world. M2Kit is an all-in-one app for scanning, viewing, and organizing 3D models. Import your favorite 3D files, scan rooms and real-world objects, and calculate 3D printing costs with ease. [Main Features] - 3DCAD & 3D Modeling - Scan rooms with RoomPlan - Scan real-world objects in 3D - Import STL, OBJ, USDZ and other 3D files - Organize your 3D model collection - Interactive 3D model viewer - Calculate 3D printing costs automatically - Save photos and notes for every model [Premium Plan] - Unlimited projects - Unlimited printer profiles - Unlimited 3D scan storage - Export 3D models - Remove all ads Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://billowy-trunk-0f5.notion.site/Privacy-Policy-327b3383463b806c81e5c59f357087ee
Welding Gas Cylinder Tracker
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Welding Gas Cylinder Tracker keeps your cylinder inventory, refill history and costs in one place. Record each cylinder’s gas type, capacity, serial number, supplier and owned or rented status. Mark it ready, low, empty or away; log refills and exchanges; track costs and notes; and set local reminders. Back up and restore your records with the system file picker. Your records stay on your device unless you export a backup. No account or ads. The app does not inspect cylinders or read pressure, and it does not make safety or compliance decisions. Free supports 2 active cylinders. A one-time Pro purchase permanently unlocks unlimited active cylinders. No subscription or recurring charge. Apple shows your local storefront price and any taxes before purchase. Restore Purchases is available in Settings. Privacy: https://lrodeveloperr.github.io/privacy-policy/welding-gas-wallet/privacy/ Terms: https://lrodeveloperr.github.io/privacy-policy/welding-gas-wallet/terms/
Screenshots
Verdict
The clearest difference is update cadence: M2Kit at every 3 days against Welding Gas Cylinder Tracker's every 10 days. On price, 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
Both are free to download. M2Kit sells 1 in-app purchase, starting at $1.99 per month and Welding Gas Cylinder Tracker sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.
M2Kit ships an update every 3 days, Welding Gas Cylinder Tracker every 10 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.
| Parameter | M2Kit | Welding Gas Cylinder Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Takumu Hirohashi | Lateef Razaq-Oyetola |
In-app purchases
M2Kit
- ProfitLens Premium$1.991 Month
Welding Gas Cylinder Tracker
- Pro Annual$19.991 Year
Questions
Is M2Kit free?
Is Welding Gas Cylinder Tracker free?
Do M2Kit or Welding Gas Cylinder Tracker have ads?
Which is updated more often, M2Kit or Welding Gas Cylinder Tracker?
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