# Invoice Maker by SPK

> Estimate Invoice Maker

Canonical page: [https://chrome-stats.com/d/id1575877820](https://chrome-stats.com/d/id1575877820)

## Overview

- **ID:** `id1575877820`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SPK Studios LLC
- **Category:** Business
- **Rating:** 4.80 / 5 (908 ratings)
- **Version:** 1.5.1
- **Last updated:** 2025-06-25
- **First published:** 2022-02-28
- **Size:** 30 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/invoice-maker-by-spk/id1575877820)
- **Privacy policy:** [https://www.iubenda.com/privacy-policy/17124454](https://www.iubenda.com/privacy-policy/17124454)

## Description

Invoice Maker by SPK is an award-winning mobile invoicing app that delivers unlimited invoices and estimates with no ads and no watermarks. It’s ideal for freelancers, contractors, and small businesses seeking fast, professional billing on the go, with multiple delivery options and a clean, modern template.

Key features include region-based currency formatting, PDF previews, customizable invoice fields, client management, logo and signature support, and the ability to convert estimates to invoices. Deliver invoices via email, WhatsApp, text, or print; track status with labels; duplicate for recurring clients; store all invoices in one place, and auto-fill client names from contacts to simplify taxes and record-keeping.

## Rankings

- #56,502 — Overall

## Review summary

Reviewers praise the app for its easy, intuitive UI, time savings, and robust invoicing features with mobile convenience and professional-looking invoices. Common drawbacks across multiple reviews include poor cross-device data sync (loss on reinstall, separate device data), billing frustrations (pay-after-use and messy subscription management), a 30-character item description limit, and unclear trial cancellation. Overall sentiment is positive about usability and speed, with notable friction around pricing and data continuity.

### Pros

- Easy to use with an intuitive UI
- Saves time and boosts productivity
- Robust invoicing features (invoices, estimates, convert estimates to invoices, currency/date formats, customizable invoices)
- Strong mobile experience across iPhone and iPad for on-the-go invoicing
- Invoices and estimates look professional with good customization

### Cons

- Cross-device synchronization/data continuity issues (data loss on reinstall, separate devices across iPhone/iPad)
- Pricing model friction after initial use (pay after a few invoices) and confusing subscription management
- 30-character limit on item descriptions restricts detail
- Free trial cancellation/unsubscription process is unclear or difficult

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1575877820)