UNIVERGE ST500 vs LUFULIX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UNIVERGE ST500
This app allows users to make and receive business calls from their mobile devices as if they were at their desk. It integrates with iOS contacts and offers various call management features, simplifying business communications and potentially reducing mobile call costs.
- Make and receive business calls from mobile
- Integrates with iOS phone contacts
- Call history grouped by contact
- Hands-free and Bluetooth headset support
- Video call capabilities
- Security and encryption via TLS and SRTP
- Voicemail access and message waiting indicator
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Today’s competitive and fast past business environment means that employees are no longer bound to a desk - you need to be mobile and be able to work where your work takes you. NEC’s UNIVERGE ST500 softphones for iPhone allow you to make and receive calls from virtually anywhere, as if you were at your desk. While in the office connect to the Wi-Fi to handle your calls. While outside the office you can use your mobile data (3G / 4G) to handle you calls, and you can reduce incurring mobile call costs (See Notes below). Deploying a ST softphone can save your company money by no longer having employees call-forward their desk phones to their mobile. Staff will also be able to make free internal calls and inexpensive local calls from the softphone rather than all calls being made directly from their mobile phone. By only giving out your desk phone number (not your mobile number), you will always be contactable and you will only have a single call history and work voicemail to check. The ST500 simplifies your communications. [Application features] ・Integration to iOS phone contacts ・Call history (Missed / Incoming / Outgoing) grouped by contact ・Custom star code dial panel for quick dialling ・Hands-free mode ・Bluetooth Headset ・Video call(H.264/AVC) ・Voice codecs: Opus, G.722.1, G.711A/μlaw, G.722, G.729a ・Dial plan ・iOS CallKit support ・iOS PushKit support [Call features] ・Security and encryption via TLS and SRTP ・Make and Answer calls ・Call waiting ・Hold / Retrieve hold ・Transfer ・Call park ・Station hunt groups ・Call pickup ・Dial DTMF (RFC 2833/In-band) ・Call forward – All, Busy, No Answer and Logout ・Voicemail access and Message waiting indicator NOTE: To work outside your corporate Wi-Fi, you will require a VPN connection or a Session Border Controller. THE ST500 is free to use on your NEC Phone systems (SL2100, SV9100, SV9300 or SV9500), but requires an activation code that you can obtain from your NEC representative. It may also requires spare licences capacity on your phone system to create a standard SIP extension.
LUFULIX
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“Express your ideas in a full-screen space where photos and videos fit perfectly, never cropped.” “Enjoy every photo and video size in full-screen, never cropped.”
Screenshots
Verdict
The clearest difference is device support: UNIVERGE ST500 at 3 against LUFULIX's 1. On price, ads, in-app purchases and iOS requirement 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.
| Parameter | UNIVERGE ST500 | LUFULIX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (9 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 80 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | NEC Corporation | SEND ALL Inc. |
In-app purchases
UNIVERGE ST500
No in-app purchases
LUFULIX
No in-app purchases









