# Coupa Mobile vs Sirion

The clearest difference is review sentiment: Sirion at 100% against Coupa Mobile's 42%. Sirion also leads on rating (5.0 vs 4.7) and iOS requirement (13.0.0 vs 15.1). Coupa Mobile's advantage is ratings volume (4.9K vs 2) and update cadence (monthly vs every 3 months). 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 4.7. That said, the two scores are not equally well evidenced: Coupa Mobile has 4.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 42% of Coupa Mobile's written reviews are positive against 100% of Sirion's.

Coupa Mobile ships an update monthly, Sirion every 3 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Coupa Mobile | Sirion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.9K ratings)](https://appshunter.io/ios/app/coupa-mobile/id599455669/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sirion/id1551324135/reviews)** |
| Number of ratings | **4.9K** | 2 |
| Positive reviews | 42.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 129 MB | 43 MB |
| Requires iOS | 15.1 | **13.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coupa](https://appshunter.io/developer/293940422) | [Sirionlabs](https://appshunter.io/developer/1261001892) |

## What reviewers say

### Coupa Mobile

[App page](https://appshunter.io/ios/app/coupa-mobile/id599455669)

Manage business spending, submit expenses on the go, and approve requests with personalized notifications. Capture receipts, shop catalogs, and view virtual card details for efficient financial operations.

**Highlights:** Expense report creation and submission, Receipt capture with OCR, Document approval and rejection, Catalog shopping and recommendations, Purchase order receiving, Virtual card management

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient expense tracking
- 🚀 Easy to use
- 💡 Useful features like voice-to-text and photo capture
- 🚀 Efficient expense reporting

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 👎 Buggy and unreliable
- 👎 Slow and unresponsive
- 👎 Poor user interface and navigation
- 👎 Limited functionality compared to website

**Reported bugs**

- Login issues and authentication problems
- Syncing and refresh problems
- Incompatibility with newer iOS versions
- Inability to upload certain file types

**Requested features**

- Allow PDF file attachments
- Improve search and filtering capabilities
- Add more customization options
- Enhance mobile expense report creation


### 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

**In-app purchases:** none


## Frequently asked questions

### Is Coupa Mobile free?

Coupa Mobile 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, Coupa Mobile or Sirion?

Sirion is rated higher. Coupa Mobile averages 4.7 out of 5 from 4.9K ratings, while Sirion averages 5.0 from 2 ratings.

### Do Coupa Mobile or Sirion have ads?

Neither Coupa Mobile nor Sirion shows ads.

### Which is updated more often, Coupa Mobile or Sirion?

Coupa Mobile ships an update monthly, and Sirion every 3 months. Most recently, Coupa Mobile was updated on September 23, 2026 and Sirion on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*