# EcommFAT vs Tailor Book

The clearest difference is ads: EcommFAT at none against Tailor Book's shown. Tailor Book's advantage is update cadence (fortnightly vs every 12 months) and iOS requirement (12.0 vs 15.1). On price, 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.

EcommFAT ships an update every 12 months, Tailor Book fortnightly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EcommFAT | Tailor Book |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 20 MB | 82 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ecommfat](https://appshunter.io/developer/1684057438) | [TWINSPIDER (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1583928547) |

## What reviewers say

### EcommFAT

[App page](https://appshunter.io/ios/app/ecommfat/id6448217020)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tailor Book

[App page](https://appshunter.io/ios/app/tailor-book/id6720752754)

**In-app purchases:** none


## Frequently asked questions

### Is EcommFAT free?

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

### Is Tailor Book free?

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

### Do EcommFAT or Tailor Book have ads?

Tailor Book shows ads; EcommFAT does not.

### Which is updated more often, EcommFAT or Tailor Book?

EcommFAT ships an update every 12 months, and Tailor Book fortnightly. Most recently, EcommFAT was updated on October 8, 2026 and Tailor Book on October 15, 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.*