# SAP Concur vs Sirion

The clearest difference is review sentiment: Sirion at 100% against SAP Concur's 20%. Sirion also leads on rating (5.0 vs 4.8) and iOS requirement (15.0.0 vs 18.0). SAP Concur's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (1.1M vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sirion holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SAP Concur has 1.1M ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 20% of SAP Concur's written reviews are positive against 100% of Sirion's.

SAP Concur ships an update every 2 weeks, Sirion every 3 months. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SAP Concur | Sirion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.1M ratings)](https://appshunter.io/ios/app/sap-concur/id335023774/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sirion/id1551324135/reviews)** |
| Number of ratings | **1.1M** | 2 |
| Positive reviews | 20.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Best chart rank | **#68** | — |
| Size | 536 MB | 43 MB |
| Requires iOS | 18.0 | **15.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Concur](https://appshunter.io/developer/335023777) | [Sirionlabs](https://appshunter.io/developer/1261001892) |

## What reviewers say

### SAP Concur

[App page](https://appshunter.io/ios/app/sap-concur/id335023774)

**Currently charting:** #68 Top Free · Business (US App Store)

Manage your work travel and expenses on the go. Submit receipts, book trips, and approve reports directly from your mobile device. Stay organized with real-time alerts and personalized suggestions.

**Highlights:** Approve expense reports and invoices, Capture receipts with photos, Book flights, hotels, and car rentals, Track mileage automatically, Integrate with TripIt for alerts

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient for on-the-go expenses
- 📸 Easy to upload receipts
- 🕰️ Saves time compared to desktop
- 💻 Integrates well with web version

**What reviewers complain about**

- 🐛 Buggy, crashes frequently
- 🔍 Difficult to navigate and find information
- 🕰️ Slow performance and loading times
- 🤖 Poor OCR and receipt recognition
- 🔒 Unreliable authentication and login issues

**Reported bugs**

- Photos not saving or uploading properly
- Expense details not syncing between app and web
- Inconsistent currency and exchange rate handling
- Unexpected app crashes and freezes

**Requested features**

- Batch upload receipts
- Customizable expense categories
- Improved mileage tracking
- Better integration with travel booking
- Ability to edit report details on mobile


### Sirion

[App page](https://appshunter.io/ios/app/sirion/id1551324135)

Streamline contract management for legal, procurement, finance, and sales teams. Author, negotiate, and sign contracts collaboratively on a single platform, even while on the go. Access key contract data, manage approvals, and view personalized tasks and analytics from your mobile device.

**Highlights:** Collaborative contract authoring, Negotiation and signing tools, Mobile contract management, Search and view contracts, Manage negotiations and approvals, Personalized to-do lists, Analytics and dashboards

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

**In-app purchases:** none


## Frequently asked questions

### Is SAP Concur free?

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

### Is Sirion free?

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

### Which has better reviews, SAP Concur or Sirion?

Sirion is rated higher. SAP Concur averages 4.8 out of 5 from 1.1M ratings, while Sirion averages 5.0 from 2 ratings.

### Do SAP Concur or Sirion have ads?

Neither SAP Concur nor Sirion shows ads.

### Which is updated more often, SAP Concur or Sirion?

SAP Concur ships an update every 2 weeks, and Sirion every 3 months. Most recently, SAP Concur was updated on October 30, 2026 and Sirion on October 7, 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.*