# CIS SmartApp vs TaxTim

The clearest difference is update cadence: CIS SmartApp at every 2 weeks against TaxTim's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CIS SmartApp ships an update every 2 weeks, TaxTim every 4 months. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | CIS SmartApp | TaxTim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 51 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Catering International & Services](https://appshunter.io/developer/1801422213) | [HUMAN ROBOT (PTY) LTD (ZA)](https://appshunter.io/developer/1808838247) |

## What reviewers say

### CIS SmartApp

[App page](https://appshunter.io/ios/app/cis-smartapp/id6743112291)

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

**In-app purchases:** none


### TaxTim

[App page](https://appshunter.io/ios/app/taxtim/id6744671743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CIS SmartApp free?

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

### Is TaxTim free?

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

### Do CIS SmartApp or TaxTim have ads?

Neither CIS SmartApp nor TaxTim shows ads.

### Which is updated more often, CIS SmartApp or TaxTim?

CIS SmartApp ships an update every 2 weeks, and TaxTim every 4 months. Most recently, CIS SmartApp was updated on September 9, 2026 and TaxTim on May 17, 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.*