# Formula Solution vs Digital Scale for Grams

The clearest difference is in-app purchases: Formula Solution at none against Digital Scale for Grams's 2. Formula Solution also leads on ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Scale for Grams sells 2 in-app purchases, starting at $1.99 per 7 days. Formula Solution asks for nothing beyond the download.

Formula Solution ships an update every 4 days, Digital Scale for Grams every 6 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | Formula Solution | Digital Scale for Grams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/digital-scale-for-grams-treo/id6752496065/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 148 MB | 89 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Formula Solution](https://appshunter.io/developer/6775509358) | [Braindump](https://appshunter.io/developer/1822994472) |

## What reviewers say

### Formula Solution

[App page](https://appshunter.io/ios/app/formula-solution/id6747269391)

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

**In-app purchases:** none


### Digital Scale for Grams

[App page](https://appshunter.io/ios/app/digital-scale-for-grams-treo/id6752496065)

Estimate the weight of items using your phone's camera. Simply take a photo of an object on a flat surface to get instant weight estimations in grams, ounces, pounds, or kilograms. It's a convenient digital scale alternative for everyday needs like cooking, shipping, or school projects.

**Highlights:** Photo to weight estimation, Supports grams, ounces, pounds, kilograms, AI-powered analysis, Measurement history log, Clean and fast UI, Pocket digital scale functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | per 7 days |
| Premium Access - Annual | $24.99 | per year |


## Frequently asked questions

### Is Formula Solution free?

Formula Solution is free to download, with no in-app purchases.

### Is Digital Scale for Grams free?

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

### Do Formula Solution or Digital Scale for Grams have ads?

Digital Scale for Grams shows ads; Formula Solution does not.

### Which is updated more often, Formula Solution or Digital Scale for Grams?

Formula Solution ships an update every 4 days, and Digital Scale for Grams every 6 weeks. Most recently, Formula Solution was updated on October 11, 2026 and Digital Scale for Grams on October 11, 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.*