# Kasa+ vs Zarflo

The clearest difference is in-app purchases: Kasa+ at none against Zarflo's 3. Kasa+ also leads on update cadence (daily vs every 4 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Zarflo sells 3 in-app purchases, starting at $2.99 per 7 days. Kasa+ asks for nothing beyond the download.

Kasa+ ships an update daily, Zarflo every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Kasa+ | Zarflo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 8 MB | 66 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Berkan Ergil](https://appshunter.io/developer/6808966665) | [Veli KESGIN](https://appshunter.io/developer/6803576129) |

## What reviewers say

### Kasa+

[App page](https://appshunter.io/ios/app/kasa-plus/id6808966663)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Zarflo

[App page](https://appshunter.io/ios/app/zarflo-envelope-budgeting/id6812086845)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zarflo Plus Weekly | $2.99 | per 7 days |
| Zarflo Plus Monthly | $5.99 | per month |
| Zarflo Plus Yearly | $39.99 | per year |


## Frequently asked questions

### Is Kasa+ free?

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

### Is Zarflo free?

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

### Do Kasa+ or Zarflo have ads?

Neither Kasa+ nor Zarflo shows ads.

### Which is updated more often, Kasa+ or Zarflo?

Kasa+ ships an update daily, and Zarflo every 4 days. Most recently, Kasa+ was updated on October 31, 2026 and Zarflo on October 29, 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.*