Nexge C5 vs SDB
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Nexge C5
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Nexge MobileApp for FTTH Users: VoIP Mobile Application for FTTH(Fiber To the Home) users to facilitae users to initiate and receive calls.It facilitates to make ONNNET(Users in FTTH network) and OFFNET(calls through Service Provider) calls. Also to enable them to use the following Class 5 Features: 1. Call Wait 2. Call Hold 3. Call Transfer 4. Caller ID Block 5. Outgoing call Bar 6. Incoming call Block 7. Call Forward(Unconditional, Busy, No response) 8. Speed Dial It also enables them to subscribe and unsubscribe for the above Class 5 feautres. The above MobileApp is custom built for the FTTH(Fiber To The Home) users. MobileApp will get installed on the Mobile after getting it authenticated through OTP on user's existing FTTH Landline Number. The following are the features: 1. SIP RFC 3261 Compliant 2. RTP RFC 3550 Compliant 3. Supports DTMF based on RFC 2833 4. Integrated with Subscriber Management Server for presenting Balance and Class 5 Provisioning 5. Stores Call History locally 6. Supports Native Phone Book 7. Supports attended and Un-attended call transfer 8. Supports 3 party conference, split, and swap on two connected calls
SDB
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SDB: One App is a platform that bring together business owners from a specific area. SDB: One application ranges from nationwide associations to those that encompass businesses in individual states, countries, cities or neighbourhoods. Whatever its scope, SDB: One provides a number of benefits to business owners who participate as members. Few of the features of SDB: One are: a. Member Directory b. Notice Board c. Events d. Geo-Tagging e. Vendors f. Discussion Forum g. Classifieds h. Documents i. Suggestions and Feedback j. Survey k. Polls l. Gallery m. Election n. My Activities o. Profile Management p. Committee Details q. Support r. Timeline s. Chat More about the SDB: One App: โข Various different types of associations, communities and similar groups of members can join upon once pre approved association is configured in SDB: One application โข There shall not be any registration charges applicable to be paid by the member those registering on SDB: One
Screenshots
Verdict
The clearest difference is update cadence: SDB at every 2 weeks against Nexge C5's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nexge C5 ships an update every 4 months, SDB every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | Nexge C5 | SDB |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 64 MB | 130 MB |
| Age rating | 4+ | 17+ |
| Developer | Nexge Technologies Private Limited | COMMUNITIES HERITAGE LIMITED |
In-app purchases
Nexge C5
No in-app purchases
SDB
No in-app purchases









