Expiry Date Tracker App: What to Look For, What a Free Expiry Date Check App Can and Cannot Do, and Why No App Can 'Detect' the Date From a Barcode

Search for an expiry date tracker app and you get a wall of near-identical listings, half of them promising to detect the expiry date when you scan the pack. Before comparing features, it helps to know what is technically possible, because the most common disappointment with these apps comes from expecting the barcode to do something it cannot. This guide is written for Android users deciding between a notes app, a calendar and a dedicated tracker: what matters, what is marketing, and how the free Expiry Date Tracker: Scanner app handles each point, limits included.

First, the thing no app can do: read the date from the barcode

The barcode on a retail pack is an EAN or UPC code. It encodes a product number, the same number on every unit of that product, printed when the packaging was designed. The use-by date is stamped on later, by a different machine, on a different part of the box, and it is not in the barcode at all. So when an app is described as an expiry date detection app, one of two things is true: it uses the barcode to look up the product name and leaves the date to you, or it tries to read the printed date with the camera using OCR, which is a separate feature with its own failure rate (inkjet dates on curved bottles, dot-matrix dates on cans, dates in DD/MM versus MM/DD).

Expiry Date Tracker: Scanner does the first. A scan reads EAN, UPC, Code 128, Code 39 and ITF-14 barcodes and fills in the product name from your own earlier scans or from the free Open Food Facts database; the date is then set by you with one tap on a quick chip. It does not attempt OCR of the printed date, and its own FAQ says so plainly. Any app that claims to read the date automatically should be tested on a dented can and a frozen bag before you trust it with the medicine cabinet.

What to look for in an expiry date app

Once the barcode question is settled, the rest is about how fast you can add an item and how reliably the phone tells you about it later. These are the points that separate an app you still use in March from one you delete in week two.

• Entry speed. You will add dozens of items after a shop. Count the taps: scan or type the name, set the date, save. If setting the date means opening a calendar picker and scrolling months, you will stop after ten items.
• Reminders with a lead time. A reminder on the day is too late for a chicken breast and fine for a jar of mustard. Look for a choice of days before, and a choice of hour, because a 09:00 notification gets acted on and a 23:00 one does not.
• Grouping by urgency. The list should show what expires first at the top, not alphabetically.
• Locations and quantity. Fridge, freezer, pantry and medicine tags, so the list doubles as an inventory.
• Works offline, and reminders fire offline. Reminders scheduled on the phone keep working with no signal; reminders sent from a server do not.
• No account, no item cap. Some free tiers cap the list at a handful of items or require a sign-in to use the app at all. Read the Play listing for 'in-app purchases' and check what the paid tier unlocks.
• Clear pricing. Free with ads, a one-time purchase, or a subscription. For a list of yoghurts, a subscription is hard to justify.
• A way to tick things off. Marking an item used should cancel its reminders, or the notifications become noise.

Notes app vs calendar vs spreadsheet vs dedicated tracker

Plenty of people track expiry dates without an app, and for a short list that is fine. Here is where each approach gives up.

• A notes app is fastest to start and worst at reminding. Nothing sorts by date and nothing notifies you; you have to remember to look.
• The calendar reminds you, but every item is a separate event, there is no product lookup, no grouping, and no way to see the whole fridge at once. It works for three or four long-dated items such as a passport or a fire extinguisher.
• A spreadsheet sorts and filters beautifully and never tells you anything. Good for a stock room with a weekly review habit, bad for a kitchen.
• A dedicated tracker combines the product lookup, the quick date entry, the sorted list and the reminders. The cost is one more app, and for most people that is the right trade once the list passes a dozen items.

How Expiry Date Tracker: Scanner handles each point

Measured against the list above, here is what the app does and does not do, taken from its landing page and its Google Play listing (10+ downloads, updated 24 September 2026, rated for 3+, 'Contains ads' and 'In-app purchases' labels).

• Entry: scan the barcode or tap Add by hand and type. The date is set with quick chips for +1 week, +2 weeks, +1 month, +3 months, +6 months and +1 year, nudged with minus and plus buttons, or typed as YYYY-MM-DD. The screen shows how many days are left before you save.
• Reminders: 7, 3 or 1 day before (each also reminds on the day) or on the day only, at 07:00, 08:00, 09:00, 12:00, 18:00 or 20:00. The default is 3 days before at 09:00. They are scheduled on the phone, so they work with no signal.
• Grouping: expired, expiring today, this week and later, with Fridge, Freezer, Pantry, Medicine or Other tags, plus quantity, brand and a note.
• Offline and privacy: no account, no sign-up, no item limit; the list lives in a database on the phone. The only network call for your items is the barcode lookup, which sends Open Food Facts the barcode number. The free version shows a banner ad through Google AdMob, and the Play data safety section lists location and app activity among the data that may be collected or shared, which is the ad SDK; the $1.99 one-time ad removal is the only in-app purchase.
• Ticking off: tap the tick next to an item to mark it used and its reminders are cancelled.
• Languages: 15, including Hindi, Spanish, Portuguese, Arabic and Indonesian.

What it does not do, so you are not surprised: no sync or sharing between phones, because there is no account (the list is included in your Android device backup); no OCR of the printed date; no iPhone version at the time of writing. If you need a shared household list that two phones edit, this is not the app, and an account-based tracker with a subscription is the honest alternative.

Android settings that make or break the reminders

Most 'the app did not remind me' complaints on any expiry app are Android settings, not the app. Three to check on the day you install it.

• Notifications. On Android 13 and later the app asks for notification permission the first time; if you tapped Don't allow, go to Settings, Apps, Expiry Date Tracker, Notifications and turn them on.
• Alarms and reminders. On Android 12 and later, exact reminders need the Alarms and reminders permission in the same app settings screen.
• Battery optimisation. Some manufacturers' battery managers delay or drop scheduled alarms from apps you have not opened recently. Allow the app to run in the background, or set battery usage to Unrestricted.

One more detail from the app's FAQ: changing the reminder setting affects items you add or edit afterwards, not the ones already saved, so decide on 3 days or 7 days before you add the first batch.

A quick way to decide

• Fewer than five long-dated items: the calendar is enough.
• A kitchen, a medicine cabinet or a small stock room on one phone: a free tracker with on-device reminders and no item cap. Expiry Date Tracker: Scanner is one; install it from Google Play, add this week's shop, and see whether the reminders change what you throw away.
• A shared household list across several phones: an account-based app, and budget for the subscription.
• An app that promises to read the date automatically: try it on your worst-printed label before trusting it.

Earlier posts cover the initial setup and barcode scanning, a medicine cabinet audit and sunscreen and cosmetics period-after-opening dates. The app reminds you of the dates you enter; always check the label and the product itself before eating or using it.