Comparison

pon vs BackBy

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

Head to head
About

pon

This smart shopping list app learns your habits to simplify grocery runs. It automatically sorts items, reminds you of expiring food, and allows collaborative list management. All data is processed on your device for enhanced privacy.

Highlights
  • Learns products, sizes, stores, and prices
  • Automatic smart sorting by store layout
  • Geofence reminders for nearby stores
  • On-device speech recognition for dictation
  • Pantry overview and expiration reminders
  • Shared lists and member notifications
  • Offline functionality
Features
Read full description

pon is the smart shopping list that learns as you shop and makes everyday grocery runs easy — entirely on your device. What pon offers at a glance: - pon remembers products, package sizes, stores and prices — and fills everything in for you - Automatic smart sorting: your items in the order of your supermarket - Push reminder when you approach a store with open items on your list (geofence) - Dictate instead of typing: just say what you need — speech recognition runs entirely on device - Automatic pantry overview: pon learns what you have at home and when it's running low - Reminders before fresh food expires — use it up instead of throwing it away - Hints when a purchase is due again — learned from your buying rhythm - Manage and edit shopping lists together - Automatic notification to list members when you go shopping - Sync across as many devices as you like — iPhone, iPad and Apple Watch - Loyalty cards always at hand — pon reminds you at checkout - Barcode scanner, prices & offers, custom items with photos - Widget and Live Activity for the current shopping trip - Extensive product database in 12 languages - Works offline - No external tracking, no ads, no subscription — completely free Imagine you're on your way home and get a push notification the very moment you pass your supermarket: you're out of milk. Your partner put it on your shared list — pon reminds you automatically at just the right time. pon learns with every purchase: which products you buy, in which package size, at which store and at what price. Next time, everything is already filled in. From your buying rhythm, pon even recognizes when something is due again, what's running low and what you should use up soon — and suggests it at the right time. All of this happens exclusively on your device. Fill your list without typing: just dictate — "2 packs of milk, 10 eggs and coffee" — and pon recognizes products, amounts and attributes. Works with Siri too. Nothing leaves your iPhone. Your lists sort themselves in the order you checked things off during your last trips — after a short while everything is pre-sorted just like the aisles in your supermarket. Maintaining categories is a thing of the past! Share your shopping list with family, friends or colleagues and keep track together. Whoever goes shopping can notify the others automatically — no more "honey, do we need anything?" calls. Pick your products from an extensive database or create your own — with attributes like "organic" or "lactose-free", photos, prices and offer prices. The built-in barcode scanner saves you from creating new products by hand: scan, pick the amount, done. With the Apple Watch app your shopping list is always on your wrist, leaving a hand free while you shop — right on your watch face if you like. We don't use external tracking or analytics tools. Everything pon learns about your shopping stays on your device and is none of our business — promise. Got ideas, suggestions or wishes to make pon even better? Let us know — we love feedback. pon is smart, learns with you and best of all: completely free.

About

BackBy

Features
Read full description

Keep the receipt, watch the return window, and follow the refund until the money arrives. BackBy gives every purchase a clear next step, from the day you buy it to the day you decide to keep it or get your money back. WHAT YOU CAN DO • Add a purchase your way: scan a paper receipt, choose a photo, import a PDF, share an order from another app, paste order text, or enter everything manually. • Check before saving: review and correct the store, purchase date, order number, items, prices, and total. Multi-item orders keep each item's decision and possible return date separate. • See what matters now: Home shows the value of items you may still return, upcoming dates, decisions needing attention, and refunds you are waiting for. • Set a date for any store: use a suggested date for supported US retailers, or choose your own number of days from purchase or delivery, or an exact return date. Add a store that is not listed. • Understand the estimate: open the policy explanation to see the source and how a suggested date was calculated. Category rules and exceptions may affect the result. • Get local reminders before a return date. Decide to keep or return each item, and keep the receipt with the purchase when you need proof. • Complete the return: follow a mail or in-store checklist, save a return-label image, add a tracking number, set a drop-off reminder, and show the receipt at the counter. • Follow the refund: keep returned items visible, check the expected follow-up date, and record the amount actually received, including a partial refund. Search purchases by store, item, amount, or order number. WHY BACKBY BackBy follows the whole path after checkout, not just a countdown. It connects each item, its proof of purchase, your decision, return steps, and refund in one place. Receipt reading happens on your iPhone. No account or bank connection is needed, and your receipt library is not uploaded to BackBy's servers. Amounts use your iPhone's regional currency by default; you can change a purchase's currency without exchange-rate conversion. FREE AND PRO Track up to five active purchases for free, with all capture methods, standard reminders, return steps, and refund tracking. BackBy Pro adds unlimited active purchases, custom reminder timing, and full recovered-money history. Choose a one-time lifetime purchase or an annual subscription; the current price appears in the app before purchase. The annual subscription renews unless you cancel it through your Apple account. IMPORTANT ABOUT STORE POLICIES Suggested policy dates currently cover selected US retailers only. Their rules have not yet been individually verified by BackBy's operator and may change by item, purchase channel, location, or season. Treat suggestions as estimates, check the retailer's current policy and your receipt, and set your own date when needed. You can use BackBy with any store by entering your own return date. Privacy Policy: https://backby-policies.pages.dev/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

pon4 screens
BackBy4 screens

Verdict

The call

The clearest difference is device support: pon at 3 against BackBy's 1. BackBy's advantage is iOS requirement (18.6 vs 26.0). On price, ads and in-app purchases 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. pon sells 4 one-off in-app purchases and BackBy sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
pon versus BackBy: the parameters behind the verdict, then further details
ParameterponBackBy
PriceFreeFree
Rating4.7 (81 ratings) — better—
Positive reviews92.5% of reviews—
Number of ratings81 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.018.6 — better
Further details — not scored
Size246 MB4 MB
Age rating4+4+
DeveloperAdrian KuehlewindJamal Bougrine

In-app purchases

4 purchases

pon

One-time4
  • Supporter Starter$2.99
  • Supporter Pro$4.99
  • Supporter Fan$9.99
Show 1 more
  • Supporter Ultimate$14.99
2 purchases

BackBy

Subscriptions1
  • BackBy Pro Annual$9.991 Year
One-time1
  • BackBy Pro Lifetime$14.99

Questions

Is pon free?
pon is free to download, with in-app purchases available.
Is BackBy free?
BackBy is free to download, with in-app purchases available.
Do pon or BackBy have ads?
Neither pon nor BackBy shows ads.

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