Scale for grams vs OnSiteConverter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scale for grams
Transform your phone into a digital scale using AI. Simply take a photo of an object, and the app will instantly estimate its weight in grams. It's a convenient, portable tool for quick measurements on the go.
- AI-powered weight estimation
- Instant measurement from photos
- Smart history log
- Portable virtual scale
- Simple and hassle-free use
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Scale for weighing - Gram AI Turn your phone into a smart, AI-powered scale with Gram AI. No physical scale needed — simply snap a photo of any object, and get an instant weight estimate, right from your pocket. Ideal for everyday use, quick checks, and anyone who needs fast, portable weight info on the go. KEY FEATURES: • Instant Weight Estimation Capture an object with your camera, and let Gram AI estimate its weight in grams using advanced AI technology. • Smart History Log Automatically save and review your previous measurements. Stay organized and track changes over time. • Simple and Hassle-Free Designed for ease of use — no extra devices or setup required. Just open the app, snap, and weigh. • Lightweight, Powerful Tool Carry a virtual scale wherever you go. Perfect for travel, DIY, small objects, and more. Premium: - Payment will be charged to your iTunes account at confirmation of purchase - Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours before the current period ends - we'll let you know the cost - You can manage your subscription and turn off auto-renew anytime in your Account Settings Need help - Want to say hi - Email us - developer@minimetlab.com - Privacy Policy - https://sites.google.com/view/minimetlab-policy/home - Terms of Service - https://sites.google.com/view/minimetlab-terms/home
OnSiteConverter
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Onsite Converter — File conversion for the job site Onsite Converter turns whatever file lands in your hands into whatever format you actually need — right there on your phone or Mac, no internet required. Built for builders, tradies, and anyone working off-grid or between sites: convert photos and plans, shrink oversized images for texting or email, turn photo sets into a clean PDF site report, and move between the document and spreadsheet formats your office and your suppliers actually use. What it converts: Images — resize, compress, and convert between JPEG, PNG, HEIC, TIFF, WebP and more Photo reports — turn a batch of site photos into a polished PDF report Documents — Word, PDF, Markdown and plain text, converted both ways Spreadsheets — CSV and Excel (XLSX) CAD sheets — DXF drawing import/export, with DWG inspection and preview Location files — GPX, KML and GeoJSON for maps, surveys and site markers Video & audio — trim, convert and compress clips and recordings Why Onsite Converter: Works completely offline — no signal needed on remote sites No subscriptions — unlock Pro once, keep it forever Clean, fast, no clutter — built to be used one-handed with gloves on One app for iPhone, iPad and Mac, so your files convert the same way wherever you're working Free to try with core conversions built in. Onsite Converter Pro removes the daily conversion limit and unlocks every format for a single one-time purchase — no subscription, no recurring fees. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: OnSiteConverter at none against Scale for grams's shown. Scale for grams's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Scale for grams sells 2 in-app purchases, starting at $7.99 per 7 days and OnSiteConverter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Scale for grams ships an update every 3 weeks, OnSiteConverter every 2 months. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | Scale for grams | OnSiteConverter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (267 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 267 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Dung Vu | CORY MARK CAKSSELKL |
In-app purchases
Scale for grams
- Weekly$7.997 Days
- Annual$29.991 Year
OnSiteConverter
- Onsite Converter Pro$2.99
Questions
Is Scale for grams free?
Is OnSiteConverter free?
Do Scale for grams or OnSiteConverter have ads?
Which is updated more often, Scale for grams or OnSiteConverter?
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