# Scale Conversion Calculator vs Digital Scale for Grams AI

The clearest difference is review sentiment: Scale Conversion Calculator at 100% against Digital Scale for Grams AI's 0%. Scale Conversion Calculator also leads on rating (4.5 vs 3.6) and in-app purchases (none vs 2). Digital Scale for Grams AI's advantage is ratings volume (104 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Digital Scale for Grams AI sells 2 in-app purchases, starting at $2.99 per 7 days. Scale Conversion Calculator asks for nothing beyond the download.

Scale Conversion Calculator holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Digital Scale for Grams AI has 104 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Scale Conversion Calculator's written reviews are positive against 0% of Digital Scale for Grams AI's.

Scale Conversion Calculator ships an update every 5 days, Digital Scale for Grams AI every 2 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scale Conversion Calculator | Digital Scale for Grams AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/scale-conversion-calculator/id1528811624/reviews)** | [3.6 (104 ratings)](https://appshunter.io/ios/app/digital-scale-for-grams-ai/id6462845919/reviews) |
| Number of ratings | 4 | **104** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 22 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TMS International LLC](https://appshunter.io/developer/1526562863) | [Patel Nishaben](https://appshunter.io/developer/1131974122) |

## What reviewers say

### Scale Conversion Calculator

[App page](https://appshunter.io/ios/app/scale-conversion-calculator/id1528811624)

This utility app facilitates weight conversions between Metric, Gross, and Net tons. It also allows for the calculation of price rates based on weight and other related calculations.

**Highlights:** Metric ton conversion, Gross ton conversion, Net ton conversion, Price rate per weight calculation, Other weight-related calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Scale for Grams AI

[App page](https://appshunter.io/ios/app/digital-scale-for-grams-ai/id6462845919)

Estimate the weight of objects in grams using your phone's camera and AI technology. This app functions as a digital scale, offering quick measurements for everyday use, cooking, or educational purposes without needing a physical scale.

**Highlights:** Estimate weight in grams with AI camera, Digital and weighing scale alternative, Kitchen scale or pocket scale functionality, Simple, user-friendly interface, Smart AI scale technology for fast results, Fun and practical for daily use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weight Scale Premium | $2.99 | per 7 days |
| Weight Scale Premium | $39.99 | per year |


## Frequently asked questions

### Is Scale Conversion Calculator free?

Scale Conversion Calculator is free to download, with no in-app purchases.

### Is Digital Scale for Grams AI free?

Digital Scale for Grams AI is free to download, with in-app purchases available.

### Which has better reviews, Scale Conversion Calculator or Digital Scale for Grams AI?

Scale Conversion Calculator is rated higher. Scale Conversion Calculator averages 4.5 out of 5 from 4 ratings, while Digital Scale for Grams AI averages 3.6 from 104 ratings.

### Do Scale Conversion Calculator or Digital Scale for Grams AI have ads?

Neither Scale Conversion Calculator nor Digital Scale for Grams AI shows ads.

### Which is updated more often, Scale Conversion Calculator or Digital Scale for Grams AI?

Scale Conversion Calculator ships an update every 5 days, and Digital Scale for Grams AI every 2 months. Most recently, Scale Conversion Calculator was updated on October 12, 2026 and Digital Scale for Grams AI on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*