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★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Poland, updated 9 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#46 ▲35
| Date | Paid |
|---|---|
| 9 Oct 2026 | #46 |
| 8 Oct 2026 | #81 |
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Glik 1.3: faster to the scanner and to search. - Touch and hold the Glik icon on the Home Screen to scan a barcode or search for a product straight away. - Glik's shortcuts for scanning and searching are now in Spotlight and the Shortcuts app. On an iPhone with the Action button, you can set it to start a scan. - The scanner also reads GS1 QR and DataMatrix codes that carry a product number. Ordinary barcodes work as before. - Full nutrition values (kcal, protein, fat, salt) for every built-in product. - In a wider window, the content stays in one readable column. - The icon is ready for the newer Home Screen styles. - Settings has a new “Rate Glik” row, if you would like to leave a review. - The offline database now downloads in seconds. Fixes: - Corrected and consistent numbers: verified GIs for several dozen foods (including dates, raisins, millet and buckwheat groats) and the carbohydrate values of a dozen or so built-in foods; a glycaemic load for cheeses, eggs, nuts and vegetables too; the meal, the dish and the comparison show the same values. - Reporting a missing product or incorrect data opens your mail app more reliably. - The privacy policy and the backup note now say plainly that, on iPhone, Glik's data can be part of your own iCloud backup. - Accessibility fixes, including clearer VoiceOver labels on the main screens.
Glik shows the glycaemic index and glycaemic load of a food for the portion you will actually eat, and how that may affect your blood sugar. For anyone on a low-glycaemic-index diet, including people with diabetes or insulin resistance. Glik is an educational tool. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. It does not monitor any condition and does not replace advice from a doctor, diabetes specialist or dietitian. Talk to your doctor before changing your diet or medication. WHY LOAD, NOT JUST INDEX White toast bread has a high glycaemic index (70), but one slice (25 g) gives a low glycaemic load (9.5). The index alone can be misleading. Glik always shows both, and recalculates the load for the portion you choose. WHAT IT DOES - Side-by-side comparison of two products: index, load, carbs and fibre at a glance - Glycaemic index (GI) and glycaemic load (GL) for your chosen portion - Barcode scanner for packaged products; it also reads QR and DataMatrix codes on new packaging - Touch and hold the Glik icon to scan or search straight away. Glik's shortcuts also work from Spotlight, the Shortcuts app and the Action button - Custom portion size, in grams or ounces - Save a dish made of several ingredients as one reusable product with its own load - Adds up the glycaemic load of a whole meal - Better low-GI substitutes - Export and import your favourites and meal, in case you switch phones - Favourites and recently checked products - Nutritional values (kcal, protein, fat, salt) for built-in products and most packaged ones (Open Food Facts), plus Nutri-Score and processing level (NOVA) for packaged ones - In English and Polish WORKS OFFLINE The built-in database works without an internet connection. You can also download several hundred popular packaged products in one tap (usually in a few seconds), so scanning keeps working with no signal. HONEST DATA For every value you can see whether it was measured in a study or estimated from composition. We never present an estimate as if it were a measurement. The estimation method is explained directly in the app. CLEAR FOR EVERYONE We show the level with colour, shape and word together, so it can be read even with colour-vision differences. VoiceOver, text scaling and dark mode are supported. PRICE AND PRIVACY Pay once, every feature works right away, no subscription and no extra charges. No accounts, no sign-in, no ads, no analytics, no tracking. Your favourites and meals stay on your phone. IMPORTANT Glik is an educational tool. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. It does not monitor any condition and does not replace advice from a doctor, diabetes specialist or dietitian. Packaged product data comes from Open Food Facts (ODbL licence). Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/