# Scale for grams vs Sandflow

The clearest difference is rating: Scale for grams at 4.7 against Sandflow's 3.8. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Scale for grams sells 4 in-app purchases, starting at $1.99 per month and Sandflow sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Scale for grams holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 16 and 12 respectively.

Scale for grams ships an update every 6 days, Sandflow every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Scale for grams | Sandflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/scale-for-grams-photoscale/id6443655555/reviews)** | [3.8 (12 ratings)](https://appshunter.io/ios/app/sandflow-screen-time-control/id6452629146/reviews) |
| Number of ratings | **16** | 12 |
| Positive reviews | — | 70.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 95 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Paciello](https://appshunter.io/developer/1551514059) | [MoneyCoach UG](https://appshunter.io/developer/1170891449) |

## What reviewers say

### Scale for grams

[App page](https://appshunter.io/ios/app/scale-for-grams-photoscale/id6443655555)

Estimate the weight of food and objects using advanced AI by simply taking a photo. No physical scale is needed to get instant weight estimates for calorie tracking, meal planning, cooking, or weighing packages.

**Highlights:** Instant AI-powered weight estimation, Works with any food or object, Metric and imperial unit support, History tracking, No physical scale required, Faster than traditional weighing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All access | $1.99 | per month |
| Unlimited access | $4.99 | per 7 days |
| All access | $29.99 | per year |
| Lifetime access | $12.99 | one-time |


### Sandflow

[App page](https://appshunter.io/ios/app/sandflow-screen-time-control/id6452629146)

This app helps you monitor and limit your daily phone and app usage. It tracks time spent on specific applications and games, offering insights to foster healthier digital habits and improve productivity. Features include leaderboards and real-time usage widgets.

**Highlights:** App usage tracking, Screen time limits, Dynamic Island stopwatch integration, Leaderboards for app usage, Home Screen widgets, Usage insights and analytics

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $3.99 | per month |
| Premium Monthly Family | $8.99 | per month |
| Screen Time Realtime Plus | $13.99 | per year |
| Premium Yearly Family | $28.99 | per year |
| Lifetime Plus | $49.99 | one-time |


## Frequently asked questions

### Is Scale for grams free?

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

### Is Sandflow free?

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

### Which has better reviews, Scale for grams or Sandflow?

Scale for grams is rated higher. Scale for grams averages 4.7 out of 5 from 16 ratings, while Sandflow averages 3.8 from 12 ratings.

### Do Scale for grams or Sandflow have ads?

Neither Scale for grams nor Sandflow shows ads.

### Which is updated more often, Scale for grams or Sandflow?

Scale for grams ships an update every 6 days, and Sandflow every 9 days. Most recently, Scale for grams was updated on November 3, 2026 and Sandflow on November 3, 2026.

---

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