Comparison

RED/CEL vs Deitu Softphone

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

Head to head

About

RED/CEL

Features

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Descarga la aplicación de RED /CEL y disfruta de todos los beneficios de la Comunidad Energética Local de tu municipio. Mantente al día con las noticias más importantes del mercado energético y los avances de tu comunidad. Podrás ver tus consumos detallados, así como el funcionamiento individual de la instalación, incluso podrás participar en las decisiones de tu Comunidad Energética Todo esto, ¡desde la comodidad de tu mano!

About

Deitu Softphone

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Deitu Sofphone is accompanying softphone app to the Irontec platform. A SIP softphone app that supports push notifications, HD voice and video, and more. In addition to this, Deitu Sofphone app provides: • Free calling between app users

Screenshots

RED/CEL4 screens

Deitu Softphone4 screens

Verdict

The call

RED/CEL and Deitu Softphone are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

RED/CEL ships an update every 6 weeks, Deitu Softphone every 3 months. The most recent releases landed on September 17, 2026 and June 7, 2026 respectively.

ScorecardNo meaningful differences

RED/CEL versus Deitu Softphone: the parameters behind the verdict, then further details
Parameter	RED/CEL	Deitu Softphone
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0 — better	15.0
Further details — not scored
Size	36 MB	92 MB
Age rating	4+	4+
Developer	Edinor S.A.	IRONTEC INTERNET Y SISTEMAS SOBRE GNU LINUX SL

In-app purchases

None

RED/CEL

No in-app purchases

None

Deitu Softphone

No in-app purchases

Questions

Is RED/CEL free?

RED/CEL is free to download, with no in-app purchases.

Is Deitu Softphone free?

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

Do RED/CEL or Deitu Softphone have ads?

Neither RED/CEL nor Deitu Softphone shows ads.

Which is updated more often, RED/CEL or Deitu Softphone?

RED/CEL ships an update every 6 weeks, and Deitu Softphone every 3 months. Most recently, RED/CEL was updated on September 17, 2026 and Deitu Softphone on June 7, 2026.