# SmartB vs TaxTim

The clearest difference is update cadence: TaxTim at every 4 months against SmartB's every 39 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.

SmartB ships an update every 39 months, TaxTim every 4 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SmartB | TaxTim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 4 months** |
| Size | 13 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SmartB Solutions](https://appshunter.io/developer/1485737806) | [HUMAN ROBOT (PTY) LTD (ZA)](https://appshunter.io/developer/1808838247) |

## What reviewers say

### SmartB

[App page](https://appshunter.io/ios/app/smartb/id1485737807)

**Features:** macOS Compatibility

**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 SmartB free?

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

### Is TaxTim free?

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

### Do SmartB or TaxTim have ads?

Neither SmartB nor TaxTim shows ads.

### Which is updated more often, SmartB or TaxTim?

SmartB ships an update every 39 months, and TaxTim every 4 months. Most recently, SmartB was updated on September 17, 2026 and TaxTim on September 13, 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.*