# StudLink Driver vs Digital scale

The clearest difference is in-app purchases: StudLink Driver at none against Digital scale's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Digital scale sells 5 in-app purchases, starting at $3.99 per 7 days. StudLink Driver asks for nothing beyond the download.

StudLink Driver ships an update every 3 weeks, Digital scale fortnightly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | StudLink Driver | Digital scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (71 ratings)](https://appshunter.io/ios/app/digital-scale-grams-and-weights/id6749748104/reviews)** |
| Number of ratings | — | **71** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 53 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guruch Software Solutions](https://appshunter.io/developer/1769304312) | [Steve Noel](https://appshunter.io/developer/1788703593) |

## What reviewers say

### StudLink Driver

[App page](https://appshunter.io/ios/app/studlink-driver/id6749197621)

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

**In-app purchases:** none


### Digital scale

[App page](https://appshunter.io/ios/app/digital-scale-grams-and-weights/id6749748104)

Transform your iPhone into a digital scale using AI. Estimate the weight of objects by taking a photo or uploading an image, with results available in grams, pounds, or kilograms. Track your measurements and use the AI-powered algorithm for accurate estimations.

**Highlights:** Estimate weight from photos, Supports grams, pounds, and kilograms, AI-powered weight estimation, History tracking of measurements, Simple and easy-to-use interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) $3.99 | $3.99 | per 7 days |
| Pro (Weekly) (1 Week) $3.99 | $3.99 | per 7 days |
| Pro (Weekly) $4.99 | $4.99 | per 7 days |
| Pro (Annual) (1 Year) $24.99 | $24.99 | per year |
| (Annual) (Free Trial) $24.99 | $24.99 | per year |


## Frequently asked questions

### Is StudLink Driver free?

StudLink Driver is free to download, with no in-app purchases.

### Is Digital scale free?

Digital scale is free to download, with in-app purchases available.

### Do StudLink Driver or Digital scale have ads?

Neither StudLink Driver nor Digital scale shows ads.

### Which is updated more often, StudLink Driver or Digital scale?

StudLink Driver ships an update every 3 weeks, and Digital scale fortnightly. Most recently, StudLink Driver was updated on October 12, 2026 and Digital scale 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.*