# Invoice Maker Easy Billing・Inv vs iSAP Wallet

The clearest difference is in-app purchases: iSAP Wallet at none against Invoice Maker Easy Billing・Inv's 3. iSAP Wallet also leads on iOS requirement (15.5 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Invoice Maker Easy Billing・Inv sells 3 in-app purchases, starting at $3.99 per 7 days. iSAP Wallet asks for nothing beyond the download.

Invoice Maker Easy Billing・Inv ships an update every 5 months, iSAP Wallet every 4 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Invoice Maker Easy Billing・Inv | iSAP Wallet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-maker-easy-billinginv/id6463651946/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Subscription | — |
| Size | 13 MB | 99 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ishtiak Ahmed](https://appshunter.io/developer/1609971765) | [iSAP Solutions LTD](https://appshunter.io/developer/1656977272) |

## What reviewers say

### Invoice Maker Easy Billing・Inv

[App page](https://appshunter.io/ios/app/invoice-maker-easy-billinginv/id6463651946)

Effortlessly create professional invoices, estimates, and receipts in seconds. This intuitive app streamlines your billing process with smart calculations, customizable templates, and secure local data storage, perfect for small businesses and freelancers.

**Highlights:** Smart invoice creation, Professional templates, Automatic calculations, Client and service management, Configurable tax and VAT, Local data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Lifetime Plan | $49.99 | one-time |


### iSAP Wallet

[App page](https://appshunter.io/ios/app/isap-wallet/id6502594330)

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker Easy Billing・Inv free?

Invoice Maker Easy Billing・Inv is free to download, with in-app purchases available.

### Is iSAP Wallet free?

iSAP Wallet is free to download, with no in-app purchases.

### Do Invoice Maker Easy Billing・Inv or iSAP Wallet have ads?

Neither Invoice Maker Easy Billing・Inv nor iSAP Wallet shows ads.

### Which is updated more often, Invoice Maker Easy Billing・Inv or iSAP Wallet?

Invoice Maker Easy Billing・Inv ships an update every 5 months, and iSAP Wallet every 4 months. Most recently, Invoice Maker Easy Billing・Inv was updated on October 15, 2026 and iSAP Wallet on October 24, 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.*