# Perk vs IIUSA

The clearest difference is update cadence: Perk at weekly against IIUSA's every 8 months. IIUSA's advantage is device support (3 vs 1) and iOS requirement (12.4 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

Perk ships an update weekly, IIUSA every 8 months. The most recent releases landed on November 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Perk | IIUSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/perk/id1472369913/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Monetization | Free | — |
| Size | 236 MB | 38 MB |
| Requires iOS | 18.0 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perk Platform SL](https://appshunter.io/developer/1335548598) | [Teknowledge Software](https://appshunter.io/developer/348684387) |

## What reviewers say

### Perk

[App page](https://appshunter.io/ios/app/perk/id1472369913)

This app simplifies business travel and expense management. It allows users to plan, book, and manage trips, with features like real-time updates and 24/7 support. It also streamlines the expense process with AI-powered automation and mobile spend cards.

**Highlights:** Plan, book, and manage business trips, Global travel inventory, Automated expense processing, Mobile spend cards, Real-time travel updates, 24/7 support

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- ⭐ Amazing company and app
- 🚀 Great discounts and service
- 💻 Makes booking travel less stressful
- ⏱️ Time-saving app
- 📱 Best mobile app for corporate travel

**What reviewers complain about**

- 🐛 Buggy, crashes, and not functional
- 💰 Expensive, overcharges, and doesn't include all costs
- 🕰️ Slow, laggy, and keeps loading
- 🤖 Requires Microsoft Edge, can't log in
- 🤦‍♂️ Cumbersome, loses rewards points, and unreliable

**Reported bugs**

- Login issues, can't create account
- Booking issues, flights not available after reservation
- Notifications and communication problems with hotels
- App crashes and doesn't load properly after updates

**Requested features**

- Make it more difficult to cancel non-refundable flights
- Add ability to store tickets in Apple Wallet


### IIUSA

[App page](https://appshunter.io/ios/app/iiusa/id6463719549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perk free?

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

### Is IIUSA free?

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

### Do Perk or IIUSA have ads?

Neither Perk nor IIUSA shows ads.

### Which is updated more often, Perk or IIUSA?

Perk ships an update weekly, and IIUSA every 8 months. Most recently, Perk was updated on November 13, 2026 and IIUSA on October 30, 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.*