# SessionTalk SIP Softphone vs CurcleUP

The clearest difference is rating: CurcleUP at 5.0 against SessionTalk SIP Softphone's 4.5. CurcleUP also leads on in-app purchases (none vs 2) and iOS requirement (13.4 vs 15.0). SessionTalk SIP Softphone's advantage is ratings volume (1K vs 2) and update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. SessionTalk SIP Softphone sells 2 one-off in-app purchases. CurcleUP asks for nothing beyond the download.

CurcleUP holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SessionTalk SIP Softphone has 1K ratings behind it against 2, so its average is the more settled of the two.

SessionTalk SIP Softphone ships an update every 5 days, CurcleUP fortnightly. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SessionTalk SIP Softphone | CurcleUP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1K ratings)](https://appshunter.io/ios/app/sessiontalk-sip-softphone/id362501443/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/curcleup/id6741772670/reviews)** |
| Number of ratings | **1K** | 2 |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 65 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SessionTalk Ltd](https://appshunter.io/developer/357429375) | [Curcleup Inc](https://appshunter.io/developer/1795494984) |

## What reviewers say

### SessionTalk SIP Softphone

[App page](https://appshunter.io/ios/app/sessiontalk-sip-softphone/id362501443)

This mobile SIP client integrates with cloud VoIP solutions, offering advanced call management and high-quality communication. It supports various codecs, multiple accounts, and secure calling features, with some premium functionalities available through in-app purchases.

**Highlights:** SIP VoIP calls over LTE and WiFi, Incoming calls via Push Notifications, Video Calls with H264 & VP8 codec, Multiple accounts - simultaneously registered, Call Recording, TLS Encryption and SRTP secure calls, Conference - Merge and Split

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| G.729 Annex A Codec | $2.99 | one-time |
| Upgrade to Pro | $6.99 | one-time |

**What reviewers like**

- 🚀 Works well
- 👍 Easy to set up
- 🔒 Secure
- 🔋 Doesn't drain battery
- 👍 Good call quality

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't work with some providers
- 🐛 Push notifications not working
- 🐛 Doesn't work in background
- 🐛 Incompatible with newer iOS versions

**Reported bugs**

- Incoming calls not working
- Calls dropping
- Connectivity issues
- Keypad not working properly

**Requested features**

- Scheduled DND mode
- Improved iPad support
- Video calling
- More codec support


### CurcleUP

[App page](https://appshunter.io/ios/app/curcleup/id6741772670)

Discover local events tailored to your interests with a smart recommendation engine. Create your own gatherings and connect with others who share your passions.

**Highlights:** Personalized event recommendations, Machine learning for tailored suggestions, Create custom events, Find people with similar interests, Discover local happenings

**In-app purchases:** none


## Frequently asked questions

### Is SessionTalk SIP Softphone free?

SessionTalk SIP Softphone is free to download, with in-app purchases available.

### Is CurcleUP free?

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

### Which has better reviews, SessionTalk SIP Softphone or CurcleUP?

CurcleUP is rated higher. SessionTalk SIP Softphone averages 4.5 out of 5 from 1K ratings, while CurcleUP averages 5.0 from 2 ratings.

### Do SessionTalk SIP Softphone or CurcleUP have ads?

Neither SessionTalk SIP Softphone nor CurcleUP shows ads.

### Which is updated more often, SessionTalk SIP Softphone or CurcleUP?

SessionTalk SIP Softphone ships an update every 5 days, and CurcleUP fortnightly. Most recently, SessionTalk SIP Softphone was updated on October 29, 2026 and CurcleUP 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.*