Trainerize and Mindbody vs a Spreadsheet in 2026: What a Trainer Actually Needs

If you train clients for a living, you have probably been sold on the idea that a personal training app is the one tool you need to run the whole business. Build the programs, message clients, take payments, fill your calendar, done. And for the training side of the job, that is mostly true. The problem is that a personal training app and a profit tool are two different things, and most trainers only find that out at tax time.

This is an honest breakdown of what Trainerize and Mindbody actually do in 2026, what they cost, and the one job they quietly leave undone: showing you whether you are actually making money. Spoiler: that part is where a simple, one-time spreadsheet beats a monthly app every single time.

What a personal training app actually does

Tools like Trainerize and Mindbody are good at the parts of your job that face the client. Broadly, they handle four things:

• Workout delivery. You build programs, assign them, and clients see their workouts, videos, and logs in an app on their phone.
• Client progress. Weigh-ins, measurements, photos, PR tracking, habit streaks. The stuff that keeps a client engaged between sessions.
• Scheduling. Booking, class sign-ups, calendars, reminders, and cancellation rules.
• Billing. Charging cards, running packages and memberships, and handling recurring payments.

That is a real workload, and these apps do it well. But notice what every item on that list has in common: it is about the service, not the business. None of it tells you what you keep.

The other thing they have in common: a monthly subscription

Both platforms are recurring software. You do not buy them, you rent them, every month, for as long as you train. That matters because the cost compounds over a career, and because the headline price you see on the website is almost never the real price.

Trainerize pricing in 2026

Trainerize (now ABC Trainerize) is the more solo-trainer-friendly of the two. As of 2026, the tiers look roughly like this:

• Free for a single client, useful only for testing.
• Grow starting around $9 to $10 per month for a handful of clients.
• Pro starting around $22 to $23 per month and scaling with your client count, up to roughly $275 per month at 200 clients.
• Studio around $248 to $250 per month for larger rosters.

The headline numbers are not the whole story. Key features are billed as separate add-ons: integrated payments run about $10 per month, nutrition and meal planning roughly $20 to $45 per month depending on plan, and video coaching about $10 per month. A custom-branded app carries a one-time setup fee (around $169) plus an annual cost. Stack those on and a real solo setup often lands closer to $50 to $100-plus per month than the $22 sticker.

Mindbody pricing in 2026

Mindbody is built for studios and gyms more than for the lone trainer, and the pricing reflects that. In 2026 the published tiers run roughly:

• Starter around $99 to $159 per month, per location.
• Accelerate around $259 to $279 per month, per location.
• Ultimate around $499 per month, per location.
• Ultimate Plus around $699-plus per month, per location.

Two things to watch. First, payment processing is typically 2.75 percent to 3.5 percent on every card transaction, so a trainer running $8,000 a month through the system can hand over a couple hundred dollars in fees alone. Second, if a brand-new client finds you through the Mindbody marketplace app, Mindbody can take a cut (reported around 20 percent) of that booking. For a solo trainer, Mindbody is usually overkill and overpriced.

What none of these apps show you: the money

Here is the honest part. Trainerize and Mindbody run your training and your scheduling beautifully. What they do not do is answer the questions that actually decide whether you stay in business. Watch how fast the picture changes once you look past gross revenue.

Your real revenue per hour, after the cut

You might tell people you charge $70 an hour. Across the US in 2026, clients commonly pay somewhere between $40 and $100 per session, with a national average sitting around $55 to $61. But if you train inside a commercial gym that takes a percentage, or you split revenue with a studio, your real number is lower. A personal training app shows the $70 you billed. It does not subtract the gym's 30 percent, your travel time, or the unpaid hour you spent writing the program. Your true revenue per worked hour is the number that matters, and the app never calculates it.

Package profitability

Selling a 20-session package at a discount feels like a win. Is it? Once you account for the per-session value you gave up and the hours you committed, some packages quietly earn you less per hour than a single drop-in session. A spreadsheet built for this lets you compare packages side by side. The app just processes the payment.

Your expenses, all of them

Equipment, liability insurance, music licensing, your own software subscriptions, mileage between clients, certification renewals, and continuing education. Speaking of which, in 2026 a NASM renewal runs about $99 with 20 hours of continuing education every two years, and ACE about $129 on the same two-year cycle, with individual CEU courses often $100 to $500-plus. Those are real, deductible business costs, and they belong in one place where you can see them against your income. Your training app does not track a single one of them.

Your tax set-aside

This is the one that bites hardest. As a self-employed trainer you owe self-employment tax of 15.3 percent (12.4 percent Social Security plus 2.9 percent Medicare) on top of income tax. For 2026, the 12.4 percent Social Security portion applies to the first $184,500 of net earnings, and the tax is figured on about 92.35 percent of your net profit. You do get to deduct half of the self-employment tax as an adjustment to income, which softens it, but it does not disappear. If you are not setting money aside every time you get paid, a four-figure bill in April is not a surprise, it is a guarantee. No personal training app sets that money aside or even reminds you to.

A quick word on the gym-membership write-off

You will see this oversold everywhere, so let us be straight about it. Your own gym membership is generally not deductible. The IRS treats health club dues as a personal expense, and Publication 502 specifically lists them as non-deductible, even with a doctor's note. Being a trainer does not automatically change that.

There is a narrow exception. If you must pay for gym access specifically to deliver client sessions (a facility fee, a day-rate, or the business-use share of a membership you genuinely need to train people), the business portion can be deductible, but only with documentation: a log of client sessions, invoices, and a defensible split between personal workouts and business use. The safe deductions are the clean ones: certification renewals, CEUs, insurance, equipment you use with clients, and your business software. A spreadsheet is exactly where you keep that record straight so you can prove it if asked.

The verdict: use the app for training, use the spreadsheet for the money

This is not a "cancel your app" argument. If Trainerize delivers your programming and books your sessions, keep it. That is what it is for, and it is good at it. The mistake is expecting it to also be your accountant.

Job to be done	Personal training app	1099 Sheets spreadsheet
Deliver workouts and track client progress	Yes	No
Scheduling and client billing	Yes	No
Real revenue per hour after the gym's cut	No	Yes
Package profitability	No	Yes
All expenses and deductions in one place	No	Yes
Quarterly tax set-aside	No	Yes
Cost	Monthly, forever	One-time $29

Think about the math over a career. A modest app habit at $40 to $80 per month is $480 to $960 a year, every year, and it still leaves the money side of your business unmanaged. A spreadsheet you buy once handles the part the app was never built for, and it never charges you again.

Get the 1099 Sheets personal trainer spreadsheet

Keep your app for programming and scheduling. Then get the 1099 Sheets personal trainer spreadsheet for the part that actually keeps you in business: revenue per hour after the cut, package profitability, every expense and deduction tracked, and your tax set-aside calculated for you. It is a one-time $29, yours forever, no subscription, and it works in both Excel and Google Sheets. Buy it once, run your numbers for the rest of your career.