# OnSIP vs FPMA

The clearest difference is rating: FPMA at 3.0 against OnSIP's 2.4. FPMA also leads on iOS requirement (15.1 vs 17.4). OnSIP's advantage is ratings volume (67 vs 4). On price, update cadence, 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.

FPMA holds the better App Store score, 3.0 against 2.4. That said, the two scores are not equally well evidenced: OnSIP has 67 ratings behind it against 4, so its average is the more settled of the two.

OnSIP ships an update every 2 months, FPMA every 3 months. The most recent releases landed on September 15, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | OnSIP | FPMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (67 ratings)](https://appshunter.io/ios/app/onsip/id1253050184/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/fpma/id6474789148/reviews)** |
| Number of ratings | **67** | 4 |
| Positive reviews | 8.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 26 MB | 44 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OnSIP](https://appshunter.io/developer/1253050183) | [Florida Podiatry Medical Association](https://appshunter.io/developer/1438462394) |

## What reviewers say

### OnSIP

[App page](https://appshunter.io/ios/app/onsip/id1253050184)

This app extends your business phone system to your mobile device, enabling HD voice and video calls, contact monitoring, and voicemail management. Stay connected with clients and colleagues from anywhere, without needing extra hardware.

**Highlights:** HD voice and video calls, Voicemail management, Contact availability monitoring, Call history, Remote work connectivity

**Features:** Vision Pro support

**In-app purchases:** none


### FPMA

[App page](https://appshunter.io/ios/app/fpma/id6474789148)

Access comprehensive event details, build a personalized schedule, and connect with other attendees. Discover speakers, sponsors, and exhibitors, and navigate venues with ease. Share updates and photos within the event's social feed.

**Highlights:** Personalized schedule builder, Attendee networking, Social feed for messages and photos, Speaker and sponsor information, Venue maps and details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnSIP free?

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

### Is FPMA free?

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

### Which has better reviews, OnSIP or FPMA?

FPMA is rated higher. OnSIP averages 2.4 out of 5 from 67 ratings, while FPMA averages 3.0 from 4 ratings.

### Do OnSIP or FPMA have ads?

Neither OnSIP nor FPMA shows ads.

### Which is updated more often, OnSIP or FPMA?

OnSIP ships an update every 2 months, and FPMA every 3 months. Most recently, OnSIP was updated on September 15, 2026 and FPMA on June 5, 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.*