Comparison

Alto Timer vs Invoice Maker & PDF Estimates

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

Head to head
About

Alto Timer

Easily track billable hours, manage expenses, and create professional invoices. Designed for freelancers and small businesses, it simplifies client billing and payment processing.

Highlights
  • Log billable hours with a timer
  • Attach expenses and receipts
  • Create and send professional invoices
  • Sync time entries with calendar
  • Import clients from contacts
  • Team time tracking and invoicing
Read full description

Alto Timer is the easiest way to track your working hours and create invoices in minutes. Whether you work alone or with a team, Alto Timer helps you log time, manage expenses, and bill clients fast. Built for freelancers, small businesses, and contractors, Alto Timer is perfect for designers, developers, consultants, movers, landscapers, musicians, and more. You can use Alto Timer on its own or sync it with our companion app, Invoice & Estimate with Alto, to manage invoices, estimates, payments, and client information across all your devices. Top features include: » Start, pause, and log billable hours with a simple timer » Attach expenses, receipts, photos, and files to your sessions » Create and send professional invoices right from the app » Sync time entries with your calendar » Set up clients quickly using your contacts Alto Timer gives you even more ways to work smarter: » Track time for each client and easily import your hours into invoices » Assign work and let your team members log hours and create invoices » Accept credit card, debit card, and PayPal payments using Stripe, or PayPal » Link receipts, photos, code commits, and project notes and your photos » Import clients from your address book and get reminders to invoice on time Start today and take control of your time.

About

Invoice Maker & PDF Estimates

Features
Read full description

Billing & Estimates Generator Create invoice documents in seconds with our powerful invoice maker and PDF creator. Whether you're a freelancer billing hours, a small business owner, or managing multiple organizations, this simple invoice maker streamlines your entire billing workflow. Quick Invoice Maker for Professionals Generate professional invoices and estimates with just a few taps. Our invoice generator lets you create invoice documents from customizable templates - choose from 6 professionally designed invoice template styles in 10 color variations. Every invoice you create can be instantly exported as a polished PDF and shared via email or printed with a single tap. Complete Billing & Estimates Generator This invoice creator handles both invoices and estimates seamlessly. The estimate maker functionality gives you full control over quotes, while the invoice generator handles your billing. Smart Defaults with Full Override Control Set your defaults once, then override anything at any level. Currency, tax rates, and discounts all flow through a flexible inheritance system: from your organization to client to item to invoice. Each level inherits from the one above but can be overridden with a single toggle. This means you can set sensible defaults for most of your work, then adjust on a per-client, per-item, or per-invoice basis when needed, without repetitive setup. Multi-currency invoices calculate automatically using the latest exchange rates. Tax settings support tax-free, tax-included, or tax-excluded calculations. Discounts can be applied at both the item and invoice levels. Reusable Items & Line Items Build a library of reusable projects, items with names, descriptions, unit types, prices, currencies, discounts, and tax rates. Add them to any invoice with a tap. Need something one-off? Add simple line items directly without saving them to your inventory. Bill Organizer & Bill Tracker Stay organized with built-in bill tracker features. Monitor invoice states at a glance: draft, sent, paid, overdue, or archived. Sent invoices automatically switch to overdue once the due date passes. Search invoices by ID or client name, and filter by type (invoice or estimate) and status to find exactly what you need. Manage Multiple Organizations Set up multiple sending entities with complete business profiles: organization name, logo/icon, brand color, contact person, email, phone, fax, website, address, registration number, and tax ID. Each organization maintains its own default currency, tax settings, and invoice notes. Comprehensive Client Management Save clients with full details, including custom invoice prefixes and default payment terms. Client-level currency and tax defaults automatically apply to new invoices - but remember, you can override anything. Your bill organizer keeps every client accessible from the inventory page. Powerful Statistics Dashboard Analyze your business with 6 detailed charts breaking down income by currency, client, project, item, type, and status. Filter by invoice type, specific clients, projects, or statuses. View earnings in both client currency and your home currency simultaneously with pie charts and itemized breakdowns. Works Offline This invoice generator is offline-first. After fetching initial exchange rates, create invoice documents without an internet connection. Rates are cached per invoice, so your statistics remain accurate even when currency values fluctuate over time. Data Security & Portability Export all your data into a single JSON file. Import everything back whenever needed. Download now and discover how a simple invoice maker can handle complex billing. From quick invoice maker functionality for straightforward bills to sophisticated multi-currency, multi-organization workflows with cascading defaults, this is the only invoice template solution you need.

Screenshots

Alto Timer4 screens
Invoice Maker & PDF Estimates4 screens

Verdict

The call

The clearest difference is ads: Invoice Maker & PDF Estimates at none against Alto Timer's shown. Invoice Maker & PDF Estimates also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). Alto Timer's advantage is update cadence (weekly vs every 2 months). On price and in-app purchases 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. Alto Timer sells 3 in-app purchases, starting at $0.99 per month and Invoice Maker & PDF Estimates sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Alto Timer ships an update weekly, Invoice Maker & PDF Estimates every 2 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 5 level
Alto Timer versus Invoice Maker & PDF Estimates: the parameters behind the verdict, then further details
ParameterAlto TimerInvoice Maker & PDF Estimates
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.414.0 — better
Further details — not scored
Size220 MB26 MB
Age rating17+4+
DeveloperJames John Group, LLCDominik Gyecsek

In-app purchases

3 purchases

Alto Timer

Subscriptions3
  • Alto Monthly3 Months trial$0.991 Month
  • Alto 3 Months Free3 Months trial$0.991 Month
  • Alto Yearly$9.991 Year
3 purchases

Invoice Maker & PDF Estimates

Subscriptions1
  • Weekly Pro3 Days trial$4.997 Days
One-time2
  • Lifetime Pro$29.99
  • Lifetime Pro$59.99

Questions

Is Alto Timer free?
Alto Timer is free to download, with in-app purchases available.
Is Invoice Maker & PDF Estimates free?
Invoice Maker & PDF Estimates is free to download, with in-app purchases available.
Do Alto Timer or Invoice Maker & PDF Estimates have ads?
Alto Timer shows ads; Invoice Maker & PDF Estimates does not.
Which is updated more often, Alto Timer or Invoice Maker & PDF Estimates?
Alto Timer ships an update weekly, and Invoice Maker & PDF Estimates every 2 months. Most recently, Alto Timer was updated on October 12, 2026 and Invoice Maker & PDF Estimates on October 25, 2026.

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