# FPT vs TabUndo

The clearest difference is price: FPT at Free against TabUndo's $0.99. FPT also leads on iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

FPT is free to download; TabUndo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FPT ships an update every 2 months, TabUndo every 5 weeks. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | FPT | TabUndo |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 160 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FPT IS Company Limited](https://appshunter.io/developer/1437861502) | [Vigo Global](https://appshunter.io/developer/1605119363) |

## What reviewers say

### FPT

[App page](https://appshunter.io/ios/app/fpt-ca-mpki/id1606297813)

This app acts as a smart security key for online services, enabling secure authorization and approval of document signings and transactions remotely via your mobile device. It utilizes two-factor authentication and advanced encryption for robust security.

**Highlights:** Secure remote authorization for document signing, Two-factor authentication via mobile device, Cryptographically protected authorization file, Biometric (Touch ID/Face ID) or PIN access, Server-side signing process integration, ID verification and selfie matching, Live selfie capture detection

**In-app purchases:** none


### TabUndo

[App page](https://appshunter.io/ios/app/tabundo-private-and-restore/id6759417446)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is FPT free?

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

### Is TabUndo free?

TabUndo costs $0.99, with no in-app purchases.

### Do FPT or TabUndo have ads?

Neither FPT nor TabUndo shows ads.

### Which is updated more often, FPT or TabUndo?

FPT ships an update every 2 months, and TabUndo every 5 weeks. Most recently, FPT was updated on October 13, 2026 and TabUndo on October 18, 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.*