Comparison

E Numbers Guide vs Dirac equation

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

Head to head
About

E Numbers Guide

Features
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Understand food additives and E numbers found on food labels. E Numbers Guide is a reference app that helps you explore food additives commonly listed on packaged foods. Learn what E numbers represent, why additives are used, and how they function in food production. The app provides structured explanations of additives to help users better understand ingredients commonly found on food labels. Food Additive Information • Learn what E numbers represent • Understand the purpose of food additives • Discover how additives are used in food production • Review common ingredients found on food labels Additive Profiles Each E number entry includes: • Function and technological purpose • Origin such as plant, mineral, synthetic, or animal sources • Health and safety information • Regulatory context • Examples of foods where the additive is used Search and Discovery • Search additives by E number • Find additives quickly through organized categories • Browse additive groups easily Learning Tools • Educational facts about food additives • Quiz mode to test knowledge • Structured information designed for easier learning Favorites • Save additives for quick reference • Review important ingredients later Designed for Everyday Use • Clean and simple interface • Fast navigation between additive profiles • Organized information for quick reading Premium Features Upgrade for additional benefits: • Full offline access to the additive library • Ad-free experience • Improved reading convenience Privacy Focused • No unnecessary permissions • No personal data collection • Information remains on your device Who This App Is For • Parents checking food labels • Health-conscious consumers • Nutrition students and educators • Anyone curious about food ingredients E Numbers Guide helps you understand food additives, decode E numbers on labels, and learn more about ingredients used in everyday food products. Download E Numbers Guide to explore food additives and better understand what is in your food. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Dirac equation

Features
Read full description

This app introduces Dirac equation. Dirac equation is a relativistic quantum equation.

Screenshots

E Numbers Guide4 screens
Dirac equation2 screens

Verdict

The call

The clearest difference is in-app purchases: Dirac equation at none against E Numbers Guide's 4. Dirac equation also leads on ads (none vs shown). E Numbers Guide's advantage is iOS requirement (15.0 vs 17). On price and device support 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. E Numbers Guide sells 4 in-app purchases, starting at $1.99 per month. Dirac equation asks for nothing beyond the download.

Scorecard3 real differences · 3 level
E Numbers Guide versus Dirac equation: the parameters behind the verdict, then further details
ParameterE Numbers GuideDirac equation
PriceFreeFree
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size228 MB5 MB
Age rating4+4+
DeveloperOlga IvanovaSungjun Kim

In-app purchases

4 purchases

E Numbers Guide

Subscriptions1
  • en-au$1.991 Month
One-time3
  • en-au$1.99
  • en-au$5.99
  • en-au$59.99
None

Dirac equation

No in-app purchases

Questions

Is E Numbers Guide free?
E Numbers Guide is free to download, with in-app purchases available.
Is Dirac equation free?
Dirac equation is free to download, with no in-app purchases.
Do E Numbers Guide or Dirac equation have ads?
E Numbers Guide shows ads; Dirac equation does not.

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