# Solo Invoice vs 即見積

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.

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.

## The numbers

| Metric | Solo Invoice | 即見積 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Paid | — |
| Size | 4 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Daisuke Yamaguchi](https://appshunter.io/developer/880950899) | [Pham Van Hai](https://appshunter.io/developer/6805783484) |

## What reviewers say

### Solo Invoice

[App page](https://appshunter.io/ios/app/solo-invoice-invoice-maker/id6796195340)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 即見積

[App page](https://appshunter.io/ios/app/lidar/id6809005387)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（買い切り） | $59.99 | one-time |


## Frequently asked questions

### Is Solo Invoice free?

Solo Invoice costs $0.99, with no in-app purchases.

### Is 即見積 free?

即見積 is free to download, with in-app purchases available.

### Do Solo Invoice or 即見積 have ads?

Neither Solo Invoice nor 即見積 shows ads.

### Which is updated more often, Solo Invoice or 即見積?

Solo Invoice ships an update every 2 weeks, and 即見積 every 9 days. Most recently, Solo Invoice was updated on November 6, 2026 and 即見積 on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*