# Casfow vs Monailog

The clearest difference is in-app purchases: Casfow at none against Monailog's 2. Casfow also leads on ads (none vs shown). Monailog's advantage is update cadence (every 6 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Monailog sells 2 in-app purchases, starting at $1.99 per month. Casfow asks for nothing beyond the download.

Casfow ships an update every 3 weeks, Monailog every 6 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Casfow | Monailog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 4 MB | 78 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Canto](https://appshunter.io/developer/1850019577) | [Tony Ibrahim](https://appshunter.io/developer/1813923447) |

## What reviewers say

### Casfow

[App page](https://appshunter.io/ios/app/casfow-expense-tracker/id6754781531)

**Features:** macOS Compatibility

**In-app purchases:** none


### Monailog

[App page](https://appshunter.io/ios/app/monailog/id6756449431)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BiggerPocket Pro | $1.99 | per month |
| BiggerPocket Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Casfow free?

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

### Is Monailog free?

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

### Do Casfow or Monailog have ads?

Monailog shows ads; Casfow does not.

### Which is updated more often, Casfow or Monailog?

Casfow ships an update every 3 weeks, and Monailog every 6 days. Most recently, Casfow was updated on October 30, 2026 and Monailog on October 30, 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.*