Comparison

PowerPhone PST vs AtomChat

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

Head to head

★ 1.01 ratingsView app →

About

PowerPhone PST

Features

Read full description

PowerPhone PST es un softphone para tu solución de telefonía Cloud. Si necesitas soporte técnico puedes enviarnos un email a la dirección soporte@psystemstechnology.com

About

AtomChat

Unify customer messages from popular messaging apps into a single platform. Streamline the buying experience and provide instant support with automated responses.

Highlights

Unified inbox for multiple messaging apps
Automated response capabilities
Streamlined customer experience
Instant customer support
Centralized chat management

Features

Read full description

Nuestra plataforma conversacional inteligente simplifica tu trabajo al unificar los chats que tus clientes envían desde apps de mensajería populares (WhatsApp, Messenger, Instagram, Telegram, entre otras) y las administra en un solo lugar, facilita la experiencia de compra y brinda una atención inmediata mediante la automatización de respuestas

Screenshots

PowerPhone PST4 screens

AtomChat4 screens

Verdict

The call

The clearest difference is update cadence: AtomChat at every 2 weeks against PowerPhone PST's every 12 months. PowerPhone PST's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, 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

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

PowerPhone PST ships an update every 12 months, AtomChat every 2 weeks. The most recent releases landed on September 23, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level

PowerPhone PST versus AtomChat: the parameters behind the verdict, then further details
Parameter	PowerPhone PST	AtomChat
Price	Free	Free
Rating	—	1.0 (1 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	1 — better
Update frequency	Every 12 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	100 MB	104 MB
Age rating	12+	9+
Developer	Power Systems Technology, S.A.	AtomChat.io

In-app purchases

None

PowerPhone PST

No in-app purchases

None

AtomChat

No in-app purchases

Questions

Is PowerPhone PST free?

PowerPhone PST is free to download, with no in-app purchases.

Is AtomChat free?

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

Do PowerPhone PST or AtomChat have ads?

Neither PowerPhone PST nor AtomChat shows ads.

Which is updated more often, PowerPhone PST or AtomChat?

PowerPhone PST ships an update every 12 months, and AtomChat every 2 weeks. Most recently, PowerPhone PST was updated on September 23, 2026 and AtomChat on October 30, 2026.