Comparison

Central Office vs TeleGo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Central Office

This app provides a unified communications solution for business professionals, integrating voice, chat, and enterprise features. Stay connected globally with a business presence, offering features like individual DIDs, visual voicemail, and HD video calls.

Highlights
  • Unified voice and chat communication
  • Individual DIDs with free FAX
  • Visual voicemail
  • HD video calls
  • Automated attendants
  • Global connectivity
  • Scalable hosted PBX system
Features
Read full description

CentralOffice - Xchange Telecoms Unified Communications Solution The Central Office smartphone app is perfect for the on-the-go business traveler providing full integration with your existing Central Office environment. Central Office is Xchange Telecoms Unified Communications Solution (UC) integrating voice, chat, with a comprehensive set of Business-Grade enterprise communication features. Central Office gives you the flexibility to stay connected anywhere in the world, while maintaining a conventional business office presence. • Individual DIDs with free FAX number • Visual voice mail • HD video calls • IM Chat with everyone in your Central Office business • Automated attendants • Fastest and most reliable connections • CommPortal Web based portal for administrating your business account. • Automated multi-line Hosted PBX system • 100% Scalability • Increases your call completion rates – no more busy signals • IP Business office phones, affordable and easy to add as your business grows. • Select from your existing phone numbers, or order new lines, choosing from local, toll-free, and vanity numbers • Clear definition voice clarity with High-Call capacity routing • Place and receive calls worldwide at the lowest rates • Works over WIFI or your cellular data connection • No more expensive international roaming charges • Call Recording & Enterprise-Grade FaxMailPro also available

About

TeleGo

Stay connected to your PBX phone system from anywhere. Make and receive business calls, manage voicemails, transfer calls, and participate in conference calls directly from your mobile device.

Highlights
  • Place and receive office calls
  • Transfer calls
  • Conference calls
  • Listen to voicemail
  • View call logs
  • Record calls
  • Make video calls
Read full description

Take your business calls, voicemails, SMS messages and more on the go with the TeleGo phone app. TeleGo's app is the essential application to pair with your company's PBX phone system. It allows employees to leave their desks without worrying about missing important work calls, while still giving them access to all their same desk phone functions. Always call from your business number, never your personal one. App Features: Place and Receive Office Calls Call from Your Business Caller ID Always Send and Receive Business SMS Call from Contacts Access Company Directory & Sync Contacts Transfer Calls (Blind and Consultative/Attendant) Park Calls Mute Calls Place Calls On-Hold Conference Calls Call Forwarding Do Not Disturb (DND) Mode View Call-log Record Calls Listen to Your Voicemail Incoming Calls Push Notifications (enable and disable incoming calls) *** Please send us any feedback by emailing feedback@telego.net.

Screenshots

Central Office4 screens
TeleGo4 screens

Verdict

The call

The clearest difference is rating: Central Office at 4.4 against TeleGo's 3.2. Central Office also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). TeleGo's advantage is review sentiment (86% vs 75%). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Central Office holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 19 and 9 respectively. Written reviews complicate that: 75% of Central Office's written reviews are positive against 86% of TeleGo's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Central Office ships an update every 8 months, TeleGo every 5 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 6 level
Central Office versus TeleGo: the parameters behind the verdict, then further details
ParameterCentral OfficeTeleGo
PriceFreeFree
Rating4.4 (19 ratings) — better3.2 (9 ratings)
Positive reviews75.0% of reviews85.7% of reviews — better
Number of ratings19 — better9
Update frequencyEvery 8 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size208 MB115 MB
Age rating4+4+
DeveloperXChange Telecom CorpTelego Incorporated

Customer experience

Central Office

All ratings19 ratings
Positive89.5%
Neutral5.3%
Negative5.3%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

TeleGo

All ratings9 ratings
Positive55.6%
Neutral0.0%
Negative44.4%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

In-app purchases

None

Central Office

No in-app purchases

None

TeleGo

No in-app purchases

Questions

Is Central Office free?
Central Office is free to download, with no in-app purchases.
Is TeleGo free?
TeleGo is free to download, with no in-app purchases.
Which has better reviews, Central Office or TeleGo?
Central Office is rated higher. Central Office averages 4.4 out of 5 from 19 ratings, while TeleGo averages 3.2 from 9 ratings.
Do Central Office or TeleGo have ads?
Neither Central Office nor TeleGo shows ads.
Which is updated more often, Central Office or TeleGo?
Central Office ships an update every 8 months, and TeleGo every 5 months. Most recently, Central Office was updated on September 17, 2026 and TeleGo on September 13, 2026.

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