Studio Keep - the back office for movement instructors
The back office for movement instructors

Earnings, invoices and tax. All in one tap.

Studio Keep logs every class, invoices each studio in its own format, and sets your tax aside as you go - saving you hours of admin every month. Built for people who teach for a living.

Download for iPhone See how it works
30-day free trial Cancel anytime Real HMRC thresholds Made in the UK
9:41▪▪▪ 📶 ■
Good evening, Sophia
August · this month
Earned this month
£3,323
142
classes
118
hours
4
studios
Set aside for tax
£664
On track for the year
Sadler's Studio£1,240
Frame Shoreditch£980
Rise Pilates£720
Home
Classes
+
Invoices
You
Built for Personal training Pilates Yoga Barre Reformer Spin
How it works

Three steps. Then it runs itself.

STEP 1
Log the class

Tap once when you finish teaching. Studio, rate and pay type are remembered from last time.

STEP 2
Send the invoices

At month-end, every studio's invoice is built in its own format. Review, then send them all in one tap.

STEP 3
Watch tax take care of itself

A slice of every class is set aside on live HMRC thresholds. When the bill lands, the money is waiting.

Everything you need, nothing you don't

Teaching is the work.
The rest should take seconds.

Log a class

Log a class before you leave the studio.

No spreadsheet, no shoebox of receipts, no Sunday-night catch-up. Tap once and it's counted toward your earnings, invoices and tax.

Studio, rate and pay type remembered
Covers, privates and one-offs too
Works offline, syncs when you're back
TODAY · WED 12 AUG
Reformer · Sadler's£54
Mat 60 · Frame£42
Add a class+
Invoice · August
SADLER'S STUDIO
18 × Reformer£972
6 × Mat 60£252
Cover class£16
Total due£1,240
Emailed to studio · 1 Sep
Month-end

Every studio invoiced, in one tap.

Studio Keep builds each studio's invoice in the exact format they expect and emails them all at once, from your own address. You just tap send.

Each studio's own layout and rates
Sent from your email, not a robot's
A clean PDF the studio can pay from
Tax

Your tax bill, saved before it lands.

A live estimate of income tax and National Insurance on real HMRC thresholds, updated with every class you log. When the bill comes, the money's already set aside.

Income tax and NI, split out live
2026/27 thresholds, kept up to date
Knows what's due, and when
SET ASIDE SO FAR
£2,140
Income tax£1,480
National Insurance£660
Based on £24,600 earned this tax year · updates as you log.
studiokeep.app/import
Date
Studio
Class
Pay
3 Aug
Sadler's
Reformer
£54
3 Aug
Frame
Mat 60
£42
Paste here
Save & sync to phone
Import

Bring your whole history in minutes.

Already keep a spreadsheet? Paste it in on the web and Studio Keep matches the columns for you. Every class you've taught, synced straight to your phone.

Paste from any spreadsheet
Columns matched automatically
Export back to CSV anytime
Quick tour

See it the way you'll use it.

9:41▪▪▪ 📶 ■
142
classes
118h
taught
£3,323
earned
£664
set aside
TODAY
Reformer · Sadler's£54
Mat 60 · Frame£42
SSC · Reformer£96
Sadler's£1,240
Frame£980
Emailed all 4
SET ASIDE SO FAR
£2,140
Income tax & NI · real HMRC thresholds
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I invoiced four studios in the time it used to take me to open the spreadsheet. First month, nothing forgotten.

S
Sophia R.
Reformer instructor · early access tester
1 tap
to log a class or send every invoice
~3 hrs
of admin saved every month
£0
surprises when the tax bill arrives
Pricing

Start free. Upgrade when it pays for itself.

Free
£0
Everything to run one studio.
Log unlimited classes
One studio & one invoice format
Live tax set-aside estimate
Get started
POPULAR
Pro
£11/month
30-day free trial, then £11/month. For teaching across the city.
Unlimited studios & formats
Email invoices in one tap
Spreadsheet import & CSV export
Cloud sync & backup
Start free trial
No commitment, cancel anytime Your data stays yours, export whenever Billed through the App Store
Questions

Everything else, answered.

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Every class counted.
Every studio sorted.

Studio Keep is landing on the App Store soon. Leave your email and we'll tell you the moment it's live.

Notify me
You're on the list. Talk soon.
NO SPAM · ONE EMAIL WHEN WE LAUNCH