Fridge vs Sidecart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fridge
This app places your notes and to-do lists directly on your phone's lock screen, ensuring you never miss important reminders. You can even check off tasks without unlocking your device, and customize the appearance with various designs and pens.
- Lock screen notes
- Checklist functionality
- Customizable designs
- Home screen widgets
- Live Activity integration
- Privacy-focused design
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Put your shopping list or today's to-dos on your lock screen, and tick items off without unlocking your phone. You write things down and still forget them. Fridge puts the note where you cannot miss it: the first thing you see, every single time you pick up your phone. No app to open, no widget to go hunting for. YOUR LOCK SCREEN IS A FRIDGE DOOR That is the surface households already use for the note that must not be missed. Shopping list. Gym bag. Call the dentist. Stick it there and it does its job on its own. TICK THINGS OFF WITHOUT UNLOCKING Tap a checkbox straight from the lock screen. No Face ID, no app launch, and no losing five minutes to social media on the way in. IT DOES NOT DISAPPEAR The big note is a Live Activity, and iOS ends those after about eight hours. Every app in this category runs into that limit. Fridge ships a lock screen widget that never expires. Add it under your clock (setup shows you how, and checks it is there) and your note is always there. Fridge also re-arms the big note every time you open the app, tick a box or edit a line. In the worst case your note gets smaller. It does not vanish. SHARE A LIST WITH FAMILY Share a note through iCloud and the people you invite can add items and tick them off. Every phone shows the same list, lock screen included. Sharing is free; each person needs Fridge and an iCloud account. Drawings and photos stay on your phone. YOU DECIDE WHAT APPEARS WHERE • Live note, Widget only, or Off, in one tap • Hide it in the Dynamic Island, so taps meant for other apps stop landing here • Widget-only mode keeps it off your Apple Watch entirely • Fridge never sends you a notification. Not one. 264 DESIGNS, BUILT FROM THREE CHOICES Pick a paper, pick a sheet, pick a pen. 24 papers (legal pad yellow, kraft, chalkboard, blueprint, ivory, midnight, espresso) times 11 sheet types (plain, ruled, grid, dotted, legal, taped, magnet, pinned, photo corners, bulldog clip, till roll). That is 264 designs, and with 10 pens over the top, 2,640 looks. Three designs are free; Plus unlocks the rest. IT LOOKS HANDWRITTEN, BECAUSE IT IS DRAWN Checkboxes are inked boxes with a real tick through them, not a system glyph. Finished lines get a struck-through stroke that wobbles the way a pen does. Five of the ten pens are genuine handwriting faces, and every line sits on its own slightly uneven baseline. The same note always draws the same way, on the lock screen, in the widget and in the app. DRAW, AND STICK THINGS ON Pen, marker, pencil, and a proper eraser. Drop in a photo and Fridge lifts the subject out of its background automatically, on your phone. Photos stay pinned where you put them, so drawing on top never drags them around. ON YOUR HOME SCREEN TOO Small, medium and large widgets. The medium and large ones are tickable. PRIVATE BY CONSTRUCTION No account. No sign-in. No ads, no tracking: anonymous usage analytics only, and you can switch them off in Settings. Background removal runs on your device. Notes leave your phone only when you share them: a shared note goes through iCloud to the people you invite, and nowhere else. FRIDGE PLUS Try everything free for 7 days with the yearly plan, and cancel before the week ends to pay nothing. Or pay once for lifetime, or subscribe monthly. Plus unlocks all 264 designs, unlimited notes, and removes the small Fridge mark. Everything that makes Fridge work stays free: the lock screen note, the checkboxes, the widgets, sharing, and full control over what appears where. Requires iOS 18. iPhone only. Fridge Plus subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sushilkumar.me/fridge/privacy
Sidecart
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Stop texting your grocery list back and forth. Sidecart gives you and your partner one shared grocery list that updates live as you both shop. Add milk at home and it appears on their phone in the aisle. No more duplicate buys, no more "did you get the eggs?" texts. WHY COUPLES AND HOUSEHOLDS LOVE IT • One live list — invite anyone with a simple 6-character code. Every edit syncs in real time. • Import from WhatsApp or any chat — paste a list someone sent you, or share it straight to Sidecart from the share sheet, and it becomes checkable items in one tap. • It learns your store — after a few trips, Sidecart quietly reorders your list to match the path you actually walk, so you breeze through the aisles in order. Each store learns its own route. • Tap or swipe as you shop — tick items off, and undo if you slip. • Works offline — add and check off items with no signal; everything syncs when you're back. BUILT FOR iPHONE • Home Screen widget with your list's progress and next items. • Live Activity in the Dynamic Island while you shop. • Siri and Shortcuts: "Add milk to my list." • Share Extension for lists sent in WhatsApp, Messages, Notes or Mail. • At home on iOS 26 with Liquid Glass, and works on iOS 18 and later. Pasted lists are parsed on your iPhone. FAST, NOT FUSSY No ads, no clutter, and no account required to start. We never sell your list to brands. It's built to feel faster than a paper list — because if it isn't, you'll go back to paper. FREE AND PRO Sidecart is free for one list of your own, and joining lists that others share with you is always free. Sidecart Pro (from $0.99/month, auto-renewing) unlocks unlimited lists. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and it can be managed or cancelled in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gutoim.github.io/sidecart-privacy/ Make grocery shopping a team sport. Share a list and never forget the milk again.
Screenshots
Verdict
The clearest difference is update cadence: Fridge at weekly against Sidecart's every 3 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. Fridge sells 3 in-app purchases, starting at $4.99 per month and Sidecart sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Fridge ships an update weekly, Sidecart every 3 weeks. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.
| Parameter | Fridge | Sidecart |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Sushil Kumar | APPSTACK SRL |
In-app purchases
Fridge
- Fridge Plus Monthly$4.991 Month
- Fridge Plus Yearly$24.991 Year
- Fridge Plus Lifetime$49.99
Sidecart
- Sidecart Pro$0.991 Month









