OnSIP vs MightyCall Call Center
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnSIP
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.
- HD voice and video calls
- Voicemail management
- Contact availability monitoring
- Call history
- Remote work connectivity
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OnSIP brings your business phone to you, whether you're at the office, at a client's site, or working remotely. Connect with customers, partners, vendors, and coworkers from your OnSIP account on your iPhone. With OnSIP, you can take advantage of standard business phone features without the additional hardware. Make and receive HD voice and video calls, monitor contact availability, check recent call history, and manage your voicemail in one simple interface.
MightyCall Call Center
This app provides a comprehensive solution for managing business communications, enabling users to set up call centers with dedicated business numbers and handle calls, SMS, and voicemails. It offers features like call recording, IVR setup, and CRM synchronization to enhance customer service and team collaboration.
- Business phone numbers
- Call and SMS management
- Voicemail transcription
- Call recording
- Multi-level IVR
- CRM synchronization
- Team collaboration
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Set up your call center: get local, toll-free, or domestic business numbers, and effortlessly manage your communication, while presenting a polished and credible image to your customers. MightyCall Center app will serve as your all-in-one solution for seamless communication and exceptional customer service. Stay connected with your team and customers from anywhere, while enjoying a crystal-clear audio quality, user-friendly interface, and an array of robust features, all specifically tailored for your business needs. With the MightyCall Call Center app, you can: • Make and receive calls using your business numbers • Send and receive SMS and MMS • Listen to and read your voicemails • Record phone calls • Manage your availability with easy-to-set statuses • Set up a multi-level and multilingual IVR • Receive instant notifications for missed communications • Access and manage your Business Contact Book • Stay in sync with team members on customer interactions • Seamlessly synchronize with your CRM Elevate your customer service experience and empower your team with the MightyCall Call Center app, the ultimate tool for modern call center management.
Screenshots
Verdict
The clearest difference is rating: MightyCall Call Center at 3.7 against OnSIP's 2.4. MightyCall Call Center also leads on update cadence (every 3 weeks vs every 2 months). OnSIP's advantage is ratings volume (67 vs 16). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MightyCall Call Center holds the better App Store score, 3.7 against 2.4. Both are backed by a comparable volume of ratings — 67 and 16 respectively. Written reviews point the same way: 8% of OnSIP's written reviews are positive against 14% of MightyCall Call Center's.
OnSIP ships an update every 2 months, MightyCall Call Center every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | OnSIP | MightyCall Call Center |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (67 ratings) | 3.7 (16 ratings) — better |
| Positive reviews | 7.7% of reviews | 14.3% of reviews — better |
| Number of ratings | 67 — better | 16 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 | 16.6 — better |
| Further details — not scored | ||
| Size | 26 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | OnSIP | CallCurrent, Inc. |
Customer experience
OnSIP
MightyCall Call Center
In-app purchases
OnSIP
No in-app purchases
MightyCall Call Center
No in-app purchases
Questions
Is OnSIP free?
Is MightyCall Call Center free?
Which has better reviews, OnSIP or MightyCall Call Center?
Do OnSIP or MightyCall Call Center have ads?
Which is updated more often, OnSIP or MightyCall Call Center?
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