Stuffed
Pick an envelope, stuff it, watch it add up.
Stuffed turns the viral 100 Envelope Challenge into a satisfying savings habit on your iPhone. No bank login and no spreadsheets. Shuffle the envelopes, tap one, and a card slides out with the amount to save in huge numbers. Put that money aside, tap Stuffed it, and watch your total climb.
Download size
No bloat, and we mean it literally
Three challenges, the Draw with its chime and confetti, the board, your stats and the widgets — all in about 12.8 MB. No ad library, no analytics SDK, nothing aboard that is not the app itself.
Features
What Stuffed does
Three challenges, or your own
100 Envelopes, numbered 1 to 100. 52 Weeks, a little more each week for a year. 1p a Day, one penny (or cent) more every day for 365 days. Pick a ready-made amount or type your own, see the full total before you start, and run several challenges at once, each in its own currency.
The Draw
Envelopes fan out and shuffle with a gentle haptic tick. Tap one: it lifts, the flap opens and the card slides out. A chime, a buzz and a pinch of confetti, made for screen recording.
A board of every envelope
Stuffed ones filled, the rest outlined, so the board fills in like a rainbow. Undo a stuff, catch up on a missed day or add a note to any envelope.
Know when you’ll finish
Streaks, a projected finish date and a chart of your savings over time, with friendly reminders when an envelope is due — never nagging.
Stuff it from your Home Screen
Home Screen and Lock Screen widgets keep your progress in view, with a Stuffed it button right on the widget.
Show it off
Share cards for your progress and for the big finish, sized for stories and posts. Print a tracker for any challenge on A4 or US Letter, or export every envelope as a spreadsheet-friendly CSV file.
The promise
How every averyio app works
No bloat
Megabytes, not gigabytes. No frameworks bolted on, no ad libraries, no analytics SDK phoning home — nothing ships that has not earned its place.
No subscriptions
£2, paid once — no monthly fee, no in-app purchases, nothing that quietly renews. What you buy is yours to keep.
No ads, ever
Not a banner, not an interstitial, not a “watch this to continue”. You are the customer, never the product.
Private by design
Privacy is the default here, not a setting you have to go and find. No account to create, no analytics, and nothing sold to anyone — and where an app uses iCloud, it is your own private iCloud, a database we cannot read.
FAQ
Stuffed questions, answered
How does the 100 Envelope Challenge work?
There are 100 envelopes, numbered 1 to 100. Draw one, put that amount aside and tap Stuffed it. Stuff all 100 and you have saved 5,050 units of your currency.
Does it connect to my bank?
No. Stuffed never asks for a bank login and never touches your money: you put each amount aside yourself, then tap Stuffed it to record it.
What if today’s envelope is too much?
Swap it. Stuffed trades it for a smaller envelope, as often as you like.
Can I run more than one challenge?
Yes, as many as you like at once, and each one keeps its own currency.
Will it remind me?
Only if you want it to. Turn reminders on and you get a nudge at the times you choose, delivered by your device itself, not by a server.
Is there a dark mode?
Yes. Light or dark, your call: candy colours by day, deep plum by night.
How much does Stuffed cost?
£2 in the UK and $2 in the US, paid once — every challenge and every feature is included, forever. No subscription, no in-app purchases, no ads.
Does it collect my data?
No. There is no account and no sign-up, and Stuffed works entirely offline: your challenges and envelopes stay on your device. Apple's privacy label reads Data Not Collected; the full detail is in the Stuffed privacy policy.
What devices does it run on?
iPhone and iPad running iOS 18.0 or later. One purchase covers both.
Get Stuffed
£2, pay once, and it’s yours — no ads, no subscriptions, no accounts. The same promise behind every averyio app.
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