Comparison

Gym Tracking vs Invoice Generator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gym Tracking

Features
Read full description

La única aplicación con la que podrás administrar tu gimnasio desde la palma de tu mano olívate de los libros, ahora todo se manejara de forma digital también olvídate de esos clientes que no quieren pagar, si no han pagado el sistema automáticamente eliminara las huellas el sistema incluye: *Agrega clientes *Maneja suscripciones *Enlace a un lector físico en tu gimnasio *Facturación *Reportes de ventas Esta aplicación está incluida junto al paquete de portal gimnasio para mayor información comunicarse al +504 31829673 o a tomasgaray07@gmail.com

About

Invoice Generator

This AI-powered business app helps service providers create professional invoices, manage clients, and sign contracts. It offers automated recurring retainers, payment processing, and an AI coach for business insights. Streamline your operations without spreadsheets or complex accounting software.

Highlights
  • AI-powered invoice generation
  • Client management and CRM
  • Contract creation and e-signing
  • Automated recurring retainers
  • Integrated payment processing
  • AI business coaching
  • Expense tracking via receipt OCR
Features
Read full description

SwiftBill is the all-in-one AI business app for service providers — coaches, consultants, freelancers, designers, and small agencies. Send professional invoices, manage clients, sign contracts, accept payments, run recurring retainers, and grow your business with an AI coach that watches your numbers and tells you what to do next. All in one app. No spreadsheets. No five different subscriptions. No accounting bloat. — WHAT YOU CAN DO Invoice maker, by AI • Type or speak what you need — AI writes the invoice in 3 seconds • Voice-to-invoice (great for trades, on-site work, between calls) • Receipt OCR — snap a receipt, AI fills the expense • Smart estimates that convert to invoices in one tap • 15 designer templates · your brand, your colors, your logo Manage every client (CRM) • Every client, project, and conversation in one place • See who pays fast, who needs a nudge, where your revenue comes from • Concentration alerts when one client is too much of your business • Private client portal where they pay, sign, and download Send proposals & sign contracts • 12 built-in templates: NDA, SOW, retainer, MSA, contract, change order • Multi-party signing for complex deals • Court-admissible audit trail · ESIGN Act and eIDAS compliant • Send any contract for signature in seconds Get paid faster • One-tap payment links · Apple Pay, cards, bank transfer • Auto-reminders that don't feel awkward • No transaction fees on Pro and Premium plans • Track who paid, who viewed, who's overdue Recurring retainers, automated • Set the retainer once. It sends itself forever. • 6 frequency options · monthly, quarterly, custom • Auto-email PDF to client on schedule • Built for ongoing service relationships Meet your AI coach • Watches your business between sessions and surfaces what matters • "I noticed Acme paid in 48 hours on the last 3 invoices — worth a thank-you note?" • "Your scope grew 40% this year. Your rate didn't. Worth a conversation?" • Weekly Friday notes · pricing advice · year-end letter TAX CENTER • Year-end pack ready for your accountant in one tap • Export to QuickBooks, Xero, freee, MoneyForward, plain CSV • 1099 tracker for US contractors and the people who hire them Track and grow • Real-time dashboard with revenue, projections, and forecasts • Pricing intelligence — know when to raise your rate, backed by peer data • Business health diagnostic across 6 dimensions — WHO IT'S FOR • Coaches (life, business, executive, wellness) • Consultants (marketing, brand, strategy, operations) • Freelancers (designers, writers, developers, marketers) • Online business managers (OBMs) • Photographers and creatives • Small agencies (1–5 people) • Anyone running a service business Try free for 7 days. Cancel anytime. Build a business that runs on time. Monthly 9.99$ 7 Days Trial, Yearly 59.99$ 14 Days Trial, Cancel Anytime https://getswiftbill.app/en/privacy/ https://getswiftbill.app/en/terms/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Gym Tracking4 screens
Invoice Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: Gym Tracking at none against Invoice Generator's 2. Gym Tracking also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Invoice Generator's advantage is update cadence (every 3 days vs every 2 months). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Generator sells 2 in-app purchases, starting at $9.99 per month. Gym Tracking asks for nothing beyond the download.

UpkeepUpdate frequency

Gym Tracking ships an update every 2 months, Invoice Generator every 3 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Gym Tracking versus Invoice Generator: the parameters behind the verdict, then further details
ParameterGym TrackingInvoice Generator
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size40 MB98 MB
Age rating4+4+
DeveloperTomas GarayMahmoud Shaaban

In-app purchases

None

Gym Tracking

No in-app purchases

2 purchases

Invoice Generator

Subscriptions2
  • Invoice & Receipt Maker Pro$9.991 Month
  • Estimate Contract Creator Pro$59.991 Year

Questions

Is Gym Tracking free?
Gym Tracking is free to download, with no in-app purchases.
Is Invoice Generator free?
Invoice Generator is free to download, with in-app purchases available.
Do Gym Tracking or Invoice Generator have ads?
Neither Gym Tracking nor Invoice Generator shows ads.
Which is updated more often, Gym Tracking or Invoice Generator?
Gym Tracking ships an update every 2 months, and Invoice Generator every 3 days. Most recently, Gym Tracking was updated on October 14, 2026 and Invoice Generator on October 8, 2026.

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