MiMi builds focused Shopify apps for the parts of retail Shopify doesn’t cover out of the box — stocktakes, selling by weight, product rentals and warranty claims. One simple plan per app, live in minutes, and supported by the person who builds them.
Free trials & free plans Billed through Shopify Cancel anytime
Shopify says one number. Your shelf says another.
Every weighed sale, priced to the cent.
Rent anything by the day.
The guarantee card, without the card.
MiMi is an independent Shopify app developer based in Brooklyn, NY. We don’t build hundred-feature suites. We build one focused app for each real-world job — counting the shelf, weighing at the till, renting by the day, standing behind what you sell — and we keep improving it with the merchants who use it.
Every app is listed on the Shopify App Store, installs in one click, and is billed through Shopify itself.
Stocky’s retirement, rounding at the deli counter, double-booked rentals, warranty emails with no receipt.
No ticket maze. Your message reaches the developer — merchants mention it in nearly every review.
Counts are reviewed before they apply. Replacements are drafts. You stay in control of your store.
Least-privilege permissions, no resale, and your store’s data deleted when you uninstall.
Each one does a single job properly. Install one, or all four — they work on their own and side by side.
Run stocktakes, inventory counts, purchase orders and transfers on Shopify Admin and POS.
Exact prices for everything you weigh or measure, on the Shopify POS you already have.
A booking calendar on your product page — and availability, dispatch, returns and reminders behind it.
Product registration, warranty cards and a claims desk — inside Shopify.
One plan per app with every feature included. Free trials, and no per-location or per-staff fees.
Guided setup checklists that tick themselves off. Most stores are up and running in 2–10 minutes.
Your message reaches the person who writes the code — not a script, not a chatbot loop.
Missing something for your shop? Tell us. Several features in these apps started as a merchant’s email.
Only the Shopify permissions each app needs. Billing runs through Shopify — we never see your card.
Built on Shopify POS, Admin, checkout and theme app blocks. No code edits, nothing left behind on uninstall.
Two real requests from merchants on the Shopify App Store — and what happened next.
They askedCharge a reduced food tax rate on weighed candy at the register.
We builtShopify POS doesn’t let an app set a tax rate on a weighed line, so we found a way around it. It’s now a setting you switch on per product or product group — set it once for ninety items.
Sell by WeightThey saidUninstalled within a minute — it didn’t fit how the organisation manages stock.
We builtWe emailed, asked what was missing, and built new functionality around their workflow. In their words: “something that genuinely works for our organisation.”
MiMi Stocktake Inventory CountIf something about your shop doesn’t fit how the app works, tell me. That’s usually where the next feature comes from.
Malik · Founder & developer, MiMi
Request a feature“Being able to perform stock takes directly from Shopify POS is a huge advantage for us. Our staff can count inventory where they’re actually working, and once the count is completed, the updated quantities flow back into Shopify. … Just as impressive has been the support. … That kind of personal support is increasingly rare.”
Stocktake
“I first tried MiMi and actually uninstalled it within about a minute… Rather than that being the end of it, the developer emailed me directly, asked what I was trying to achieve, and basically said: tell me what’s missing and I’ll make it better. And he did. … I’ve gone from uninstalling the app almost immediately to now having something that genuinely works for our organisation.”
Stocktake
“…They listened to what we were trying to accomplish, understood the problem, and actually added new functionality to the app specifically to make our workflow work. The turnaround was fast, communication was excellent, and the new functionality worked beautifully once implemented.”
Sell by Weight
“Initial testing stage transitioning from Stocky – App is relatively easy to use! And support response is unbelievably quick and helpful by Malik!”
Stocktake
“It let us do our inventory as Stocky is no longer available. It did crash a few times, there needs to be filters and sort by, and it needed a couple more options for reporting to export. Other than that, it saved us and let us complete our inventory. Thank you!”
MiMi replied: “Sort by — you’re right, there isn’t any. That’s a fair miss and it’s being added.”
Stocktake
“Very good app and support team!”
Stocktake
Shopify asks you to approve. Paid apps start with a free trial — nothing to sign, cancel anytime.
A checklist inside the app walks you through it and ticks itself off as you go.
Live chat and email with the people who build the apps, whenever you need a hand.
No tiers, no add-ons, no per-location or per-staff fees. Every plan includes every feature, and paid apps start with a free trial.
≈ 33¢ a day · cancel in the trial, pay $0
≈ 33¢ a day · cancel in the trial, pay $0
Every feature, no charge
Every feature, no charge
MiMi Stocktake Inventory Count is $9.99/month after a 7-day free trial. Sell by Weight & More for POS is $9.99/month after a 7-day free trial. MiMi Product Rentals and Product Warranty & Claims are free to install. Every app has a single plan with every feature included and no limits on locations, products or staff. Billing runs through your Shopify invoice, and you can cancel any time.
Start with the job that costs you the most today: wrong stock numbers → MiMi Stocktake Inventory Count; loose or weighed goods at the till → Sell by Weight; anything you hire out → Product Rentals; products sold with a guarantee → Product Warranty & Claims.
Yes. MiMi Stocktake Inventory Count handles the jobs merchants used Stocky for — stocktakes, purchase orders, receiving, transfers and low-stock reordering — on both Shopify Admin and POS.
MiMi Stocktake Inventory Count supports counting in Shopify Admin and Shopify POS. Check the relevant Shopify App Store listing for current compatibility details.
No code is edited. Storefront features (the rental calendar and warranty badge) are theme app blocks you add or remove in the theme editor, and they disappear cleanly when you uninstall.
Only what each app needs — the Shopify install screen lists it exactly before you approve. We use it to run the feature and nothing else: no profiling, no resale. Details are in our Privacy Policy and Security page.
Shopify notifies us, and your store’s data is deleted on Shopify’s redaction schedule. You can also email us and ask for deletion directly.
Very often, yes. Several features in these apps started as a merchant’s email. Write to us with what you’re trying to do and why — that’s usually where the next feature comes from.
Pick an app, click install, and be running before your next customer walks in.
StocktakeStart free trial
Sell by WeightStart free trial
Product RentalsInstall free
Warranty & ClaimsInstall free
Free trials & free plans · Billed through Shopify · Cancel anytime