Comparison

Scale for grams vs Sandflow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Scale for grams

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
Read full description

PhotoScale is the revolutionary app that estimates the weight of food and objects using advanced artificial intelligence. Simply take a photo and get instant weight estimates - no physical scale needed. PERFECT FOR: - Tracking calories and macros - Meal planning and portion control - Cooking and following recipes - Weighing packages and objects - Estimating food weight at restaurants HOW IT WORKS: 1. Take a photo of any food or object 2. Our AI analyzes the image instantly 3. Get accurate weight estimates in seconds KEY FEATURES: - Instant AI-powered weight estimation - Works with any food or object - Use anywhere - home, restaurants, cafes - Supports both metric (kg/g) and imperial (lbs/oz) units - History tracking for all your measurements - No physical scale required - 30x faster than traditional weighing methods Whether you're tracking your nutrition, planning meals, cooking recipes, or simply need to estimate the weight of an object, PhotoScale makes it simple and fast. Download PhotoScale today and experience the future of weight estimation. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.iubenda.com/privacy-policy/47498420

About

Sandflow

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
Read full description

Sandflow - Screen Time Control helps you control your app usage & develop healthier digital habits. Sandflow - Screen Time Control uses Shortcuts Automation to toggle a stopwatch on the Dynamic Island whenever you open one of your configured apps (TikTok, Twitter, Facebook, Instagram...) or any games (Clash of Clans, Marvel Snap, Genshin Impact). It works with all apps. LEADERBOARDS With Leaderboards powered by Game Center, you can now compare your times against their friends, family or with the rest of the world. The one with the least amount of time spent on social media wins the #1 place. INSIGHTS Learn more about your app usage, pickup times and other cool insights that will help you take back control of your time. Check how much time you've "wasted" on an app, how many times you have opened it and much time you've spent each time. EVEN MORE THINGS - Modern design with gorgeous icons and animations - Support for Light and Dark Modes - Check your usage of your apps in real time using the Home Screen interactive widgets BENEFITS: - Enhanced Self-Awareness: By tracking your app usage, you gain a clearer understanding of how you spend your time on your device, leading to better self-awareness and more intentional behavior. - Improved Productivity: Identifying time-wasting apps allows you to reclaim those minutes and redirect them toward more productive tasks or meaningful activities. - Digital Well-being: Developing healthy app usage habits promotes better overall well-being by reducing stress, anxiety, and the feeling of being constantly connected. - Better Time Management: With insights into your app usage patterns, you can allocate your time more efficiently and strike a balance between screen time and other aspects of life. - Mindful Technology Use: Tracking app usage encourages a more conscious and mindful approach to technology, where you use your devices with purpose rather than impulsively. - Family-Friendly Monitoring: Sandflow - Screen Time Control is also suitable for parents who want to monitor and manage their children's app usage in a supportive and responsible manner. PREMIUM: - Unlimited Apps: Add as many apps to track the real time usage as you want - Insights: Check how much time you've "wasted" on an app, how many times you have opened it and much time you've spent each time - Customization: Personalize the colors of different elements in the Dynamic Island and Live Activity - Custom App Icons: Change the app icon to fit your vibe and Home Screen --------- Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase. Any unused portion of a free trial period will be forfeited when the user purchases a subscription. Check our Terms - https://appscreentime.com/legal/terms-of-use EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Scale for grams4 screens
Sandflow4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard1 real difference · 9 level
Scale for grams versus Sandflow: the parameters behind the verdict, then further details
ParameterScale for gramsSandflow
PriceFreeFree
Rating4.7 (16 ratings) — better3.8 (12 ratings)
Positive reviews—70.6% of reviews
Number of ratings16 — better12
Update frequencyEvery 6 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size12 MB95 MB
Age rating4+4+
DeveloperFrancesco PacielloMoneyCoach UG

Customer experience

Scale for grams

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%

Sandflow

All ratings10 ratings
Positive60.0%
Neutral10.0%
Negative30.0%
Written reviews17 reviews
Positive70.6%
Neutral0.0%
Negative29.4%

In-app purchases

4 purchases

Scale for grams

Subscriptions3
  • All access$1.991 Month
  • Unlimited access3 Days trial$4.997 Days
  • All access$29.991 Year
One-time1
  • Lifetime access$12.99
5 purchases

Sandflow

Subscriptions4
  • Plus Monthly$3.991 Month
  • Premium Monthly Family$8.991 Month
  • Screen Time Realtime Plus7 Days trial$13.991 Year
Show 1 more
  • Premium Yearly Family7 Days trial$28.991 Year
One-time1
  • Lifetime Plus$49.99

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.

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