# Billo App vs Smart Audit

The clearest difference is in-app purchases: Smart Audit at none against Billo App's 3. Smart Audit also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Billo App sells 3 one-off in-app purchases. Smart Audit asks for nothing beyond the download.

Billo App ships an update every 2 months, Smart Audit every 5 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Billo App | Smart Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 1 MB | 75 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elias Frehner](https://appshunter.io/developer/1886267289) | [Smart Concept](https://appshunter.io/developer/544270496) |

## What reviewers say

### Billo App

[App page](https://appshunter.io/ios/app/billo-app/id6762445149)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gipfeli | $1.99 | one-time |
| Kafi | $4.99 | one-time |
| Mutschli | $9.99 | one-time |


### Smart Audit

[App page](https://appshunter.io/ios/app/smart-audit/id6793419937)

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

**In-app purchases:** none


## Frequently asked questions

### Is Billo App free?

Billo App is free to download, with in-app purchases available.

### Is Smart Audit free?

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

### Do Billo App or Smart Audit have ads?

Neither Billo App nor Smart Audit shows ads.

### Which is updated more often, Billo App or Smart Audit?

Billo App ships an update every 2 months, and Smart Audit every 5 days. Most recently, Billo App was updated on October 14, 2026 and Smart Audit on October 5, 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.*