Best Before App: Track Expiry Dates on Your Phone

The average UK household throws away £1,000 worth of food per year — most of it because items were forgotten in the fridge until they expired. A best before app solves this by sending you a push notification before anything expires, so nothing gets forgotten at the back of the shelf. Fango is the most capable option available in 2026: it reads your grocery receipt using AI and adds all your products automatically, no manual entry needed.

What a Best Before App Does

A best before app is an expiry date tracker for your fridge, freezer and pantry. You add products with their expiry dates, and the app notifies you before they go off. The best apps make adding products as fast as possible — because any friction means you'll stop using it within a week. Not sure what "best before" actually means? See: what does best before mean?

There are three main ways apps handle adding products:

1. Manual entry — type the product name and date yourself. Slow and tedious after a full shop.
2. Barcode scanning — scan the barcode to look up the product. Faster, but you still need to enter the expiry date manually for each item.
3. AI receipt scanning — photograph your grocery receipt. AI reads all the products, assigns estimated expiry dates, and adds everything at once. The fastest method by far.

Fango uses AI receipt scanning as its primary input method, which means adding 15 products from a weekly shop takes about 30 seconds instead of 5 minutes.

What to Look For in a Best Before App

Not all expiry trackers are equal. Here are the features that matter most:

1. 1
   Fast product entry. If adding a product takes more than 10 seconds, you'll stop using the app. AI receipt scanning is the gold standard — one photo adds your entire shop at once.
2. 2
   Customisable push notifications. You need to choose how many days in advance you get a reminder — 1 day for raw meat, 7 days for yoghurt. One-size-fits-all reminders miss the point.
3. 3
   No account required. Creating an account is friction that prevents you from starting. Privacy matters too — your fridge inventory is personal; it should stay on your device, not in a cloud database tied to your identity.
4. 4
   Available on your platform. iOS and Android support both matter. Make sure the app works on your phone before committing to a workflow.
5. 5
   Free to try. A free tier lets you test the app with real groceries before paying. Any app worth using should let you evaluate it without a subscription.

How Fango Works as a Best Before App

The app supports receipts from 34 countries and 26+ currencies, so it works whether you're shopping in the UK, Finland, Germany, or Australia. All processing happens on Fango's AI backend — the only data sent is the receipt photo, and it is never stored after processing.

Fango: Free vs Pro

The free tier is genuinely useful for a small household or a trial period. Most active users upgrade to Pro for AI receipt scanning after a few weeks.

Does a Best Before App Actually Make a Difference?

The problem is real and significant. According to WRAP, UK households waste £17 billion of food every year — around £1,000 per household. Globally, UNEP estimates roughly one third of all food produced is lost or wasted. Much of this waste is driven by forgetting what's in the fridge until it has expired — and by misreading best-before vs use-by date labels (UK Food Standards Agency).

A best before app addresses this directly. Instead of relying on memory, you get a notification. Instead of opening the fridge and guessing what needs eating, you see a colour-coded list sorted by urgency. The behaviour change is small; the impact over a year is significant — both financially and environmentally.

Which Foods Are Fine After the Best Before Date?

A best-before date is about peak quality, not safety, so most foods are perfectly fine for a while past it — the trick is knowing which. Dried pasta, rice, and tinned goods last many months beyond the date. Hard cheese, eggs, and butter are usually good for weeks if stored well; for realistic windows, see how long does cheese last. Use your senses: if it looks, smells, and tastes normal, it almost certainly is.

The exception is use-by dates on high-risk foods — raw meat, fish, and some ready meals — which are a safety line you should not cross regardless of how the food looks. When you are deciding what to do with something near or just past its date, our guide to out-of-date food walks through the use-it, freeze-it, or bin-it call.

Frequently Asked Questions

What is the best free app to track best before dates?

Fango has the strongest free tier: track up to 20 products with 5 free AI receipt scans and push notifications — no account required. Available on iOS and Android.

Does a best before app need an account?

Not all of them. Fango requires no account, no sign-up, and no email address. Download and start immediately. Your fridge data stays on your device.

Can a best before app scan receipts?

Yes — Fango does this with AI. Photograph your grocery receipt and the app identifies all products, assigns estimated expiry dates, and adds them to your fridge automatically. This is far faster than barcode scanning or manual entry.

Does a best before app work offline?

Fango works offline for everything except receipt scanning (which requires an AI call). Your product list, reminders, and notifications all work without an internet connection.

Is food safe to eat after the best before date?

Usually yes. A best-before date refers to quality, not safety, so most foods are fine for a while afterwards if they look, smell, and taste normal — dried, tinned, and many chilled staples especially. The exception is the use-by date on high-risk foods like raw meat and fish, which is a safety limit you should not ignore.