Carbohydrate Log vs 18 grams
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Carbohydrate Log
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An app that allows you to record, manage, and analyze your daily carbohydrate intake. The operation is very simple! Just open the app, enter the food you ate and its carbohydrate amount, and tap the save button. By registering the food name and carbohydrate amount in the βFavorite List," you can easily select them from the list for future entry. On the "Analysis" screen, you can view your weekly and monthly carbohydrate intake through charts,, which is useful when reviewing your dietary habits. Even if you happen to forget to record your intake, you can add past data from the "History" screen, Β so there's no need to worry. β Features γ»Simple design and easy to use. γ»No bothersome login. γ»Detailed analysis of carbohydrate intake on the analysis screen. βDisclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service β and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. β Privacy Policy https://apps.seeds-digital.com/privacy-policy/ β Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
18 grams
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The app calculates the snack serving for the desired amount of carbohydrates based on the product's barcode.
Screenshots
Verdict
The clearest difference is in-app purchases: 18 grams at none against Carbohydrate Log's 3. 18 grams also leads on ads (none vs shown). Carbohydrate Log's advantage is update cadence (every 10 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Carbohydrate Log sells 3 in-app purchases, starting at $0.99 per month. 18 grams asks for nothing beyond the download.
Carbohydrate Log ships an update every 10 days, 18 grams every 3 weeks. The most recent releases landed on September 28, 2026 and October 28, 2026 respectively.
| Parameter | Carbohydrate Log | 18 grams |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days β better | Every 3 weeks |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 β better |
| Further details β not scored | ||
| Size | 51 MB | 47 MB |
| Age rating | 17+ | 12+ |
| Developer | NAOYA ONO | Aurelie Jeunejean |
In-app purchases
Carbohydrate Log
- Premium Plan$0.991 Month
- Support Developer$0.99
- Remove ads$24.99
18 grams
No in-app purchases









