# ObiiGO vs Invoice Maker

The clearest difference is in-app purchases: ObiiGO at none against Invoice Maker's 2. ObiiGO also leads on update cadence (every 2 weeks vs every 3 months). Invoice Maker's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $29.99 per year. ObiiGO asks for nothing beyond the download.

ObiiGO ships an update every 2 weeks, Invoice Maker every 3 months. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ObiiGO | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 70 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Obii Inc](https://appshunter.io/developer/1538664141) | [Manuel Worlitzer](https://appshunter.io/developer/1785527240) |

## What reviewers say

### ObiiGO

[App page](https://appshunter.io/ios/app/obiigo/id1538664139)

Get instant car repair quotes from local shops and diagnose engine lights with a built-in scanner. Offers flexible payment options and tracks your repair history. Special discounts are available for students and gig drivers.

**Highlights:** Instant repair quotes, OBD2 engine light scanner, Repair financing options, Digital repair history, Student/gig driver discounts

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

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-ledgr/id6757974274)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker Premium | $29.99 | per year |
| Invoice Maker Premium | $29.99 | per year |


## Frequently asked questions

### Is ObiiGO free?

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

### Is Invoice Maker free?

Invoice Maker is free to download, with in-app purchases available.

### Do ObiiGO or Invoice Maker have ads?

Neither ObiiGO nor Invoice Maker shows ads.

### Which is updated more often, ObiiGO or Invoice Maker?

ObiiGO ships an update every 2 weeks, and Invoice Maker every 3 months. Most recently, ObiiGO was updated on October 21, 2026 and Invoice Maker on October 18, 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.*