Solo Invoice vs 即見積
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solo Invoice
Create quotes, delivery notes, invoices, and receipts with unlimited line items. This app is designed for sole proprietors and freelancers, keeping all your data securely on your device without requiring an account or cloud storage.
- Unlimited line items
- Four document types (quote, invoice, receipt, delivery note)
- Offline data storage
- Japanese Qualified Invoice System compliant
- Customizable tax rates and rounding
- Digital seal and logo placement
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There is no cap on line items. Nothing stops at 26 rows, and nothing gets cut off on page two. Estimate, delivery note, invoice and receipt are all made from the same rows in a single tap. Solo Invoice is an invoicing app for one-person businesses – freelancers, contractors and side-hustlers who do their own paperwork. No account, no cloud. What you type stays on your device. NEVER RUN OUT OF ROWS - Unlimited line items; A4 pages are added automatically - The date column is free text: leave it blank or write a period - Units such as hrs, days or pcs - Heading rows to group work into sections - Drag to reorder FOUR DOCUMENTS, ONE SET OF ROWS - Invoice / Estimate / Packing slip / Receipt - Turn a estimate into an invoice, or an invoice into a receipt, in one tap SALES TAX, YOUR WAY - Sales tax differs by state and county, so you can enter any rate (e.g. 8.875%) - Per-line tax rates, with a summary per rate - Tax exclusive, tax inclusive, or no tax - You choose the rounding: down, up or half up SALES SUMMARY (NEW IN 1.4) - Open it from the chart button in the documents list - See a calendar year, then tap a month to drill down - Total billed (incl. tax), received vs outstanding, and how many invoices are overdue - A bar chart of every month - Taxable amount and sales tax for each rate – handy for your sales tax filings - Your top clients by amount billed - Grouped by currency if you invoice in more than one - Only invoices count; estimates, packing slips and receipts are left out - Export the summary as CSV. It is all worked out on your device and nothing is sent anywhere PICK A DESIGN (NEW IN 1.2) - Classic, Modern or Minimal - Six accent colors: ink, navy, green, crimson, orange, violet - The preview updates as you choose, and every PDF follows it KNOW WHAT HAS BEEN PAID (NEW IN 1.2) - Expected payment date and paid date on each invoice - "Paid", "Overdue" and "Due soon" at a glance in the list - Filter to unpaid invoices only - Payment records stay on the device and never print on the PDF ENTER IT ONCE - Business name, address, phone, email, and your EIN - Payment details: bank, routing number (ABA), account number and SWIFT - Logo and stamp/signature image - Automatic document numbers SEE IT BEFORE YOU SEND IT - Check every page of the PDF in the app before you share it - Share by Mail, Messages, AirDrop, Files or AirPrint ALSO FOR OTHER COUNTRIES - Switch any document to US, UK, Australian, German, French, Dutch, Swedish, Finnish, Hong Kong or Japanese format – currency, tax names and rates, IDs, payment fields and the language of the PDF change with it - It makes PDF invoices. It does not create e-invoices (such as Peppol) NO ADS - No ad SDK, no banner covering your buttons PRICING - A one-time purchase. Nothing more to pay afterwards - No in-app purchases and no subscription - Every feature is available from the start, with no caps on documents or line items YOUR DATA - What you enter never leaves your device. To improve the app, only anonymous usage data (such as which screens are opened) is counted with Google Analytics (you can turn this off in Settings). - No sign-up - Export a JSON backup before you change phones, and CSV for your bookkeeping Publisher: Sauna Inc. Support: https://tokyo357.com/support Privacy: https://tokyo357.com/privacy
即見積
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即見積は、内装・リフォームの職人さんのための「現地調査から仮見積までを数分で」アプリです。 ■ LiDAR で部屋を計測 iPhone / iPad Pro の LiDAR で床・壁・開口・天井高を計測し、床面積・壁の正味面積・周長・巾木をその場で算出します。 ■ 根拠つきの仮見積 一つひとつの数量に「①計測 ②歩掛・数量 ③単価 ④現場メモ」の根拠を表示。お客様にも社内にも、数字の裏づけを見せられます。 ■ PDF / CSV で共有 建設業法第20条の記載事項を満たした見積書 PDF(顧客用/社内用)と、積算ソフト(楽王など)向けの CSV(Shift_JIS)を書き出せます。 ■ オフラインで完結・買い切り すべて端末内で動作し、クラウドに送信しません。アカウント登録は不要。Pro は買い切りで、月額料金はありません。 ※ 本アプリは計測補助ツールです。数量は現地確認のうえ確定してください。正式なお見積りは現地確認後に発行してください。
Screenshots
Verdict
The clearest difference is price: 即見積 at Free against Solo Invoice's $0.99. Solo Invoice's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement 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
即見積 is free to download; Solo Invoice costs $0.99 up front. 即見積 sells 1 one-off in-app purchase. Solo Invoice asks for nothing beyond the download.
Solo Invoice ships an update every 2 weeks, 即見積 every 9 days. Both last shipped on November 6, 2026.
| Parameter | Solo Invoice | 即見積 |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Daisuke Yamaguchi | Pham Van Hai |
In-app purchases
Solo Invoice
No in-app purchases
即見積
- Pro(買い切り)$59.99






