Comparison

AtomChat vs NAS Chat Center

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

Head to head

AtomChat

Free

📊 Productivity

★ 1.01 ratingsView app →

About

AtomChat

Unify customer conversations 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
Customer conversation management
Automated response capabilities
Streamlined buying experience
Instant customer support

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

About

NAS Chat Center

Features

Read full description

Esta aplicación sirve para poder responder mensajes en nombre de tu empresa. Es un CRM de chats digitales que permite la interacción de la empresa con los clientes.

Screenshots

AtomChat4 screens

NAS Chat Center1 screens

Verdict

The call

The clearest difference is update cadence: NAS Chat Center at every 4 days against AtomChat's fortnightly. NAS Chat Center also leads on device support (3 vs 1) and iOS requirement (15.1 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

AtomChat ships an update fortnightly, NAS Chat Center every 4 days. Both last shipped on September 10, 2026.

Scorecard3 real differences · 7 level

AtomChat versus NAS Chat Center: the parameters behind the verdict, then further details
Parameter	AtomChat	NAS Chat Center
Price	Free	Free
Rating	1.0 (1 ratings) — better	—
Positive reviews	0.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Fortnightly	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	17.0	15.1 — better
Further details — not scored
Size	96 MB	14 MB
Age rating	9+	4+
Developer	AtomChat.io	New Age S.A.

In-app purchases

None

AtomChat

No in-app purchases

None

NAS Chat Center

No in-app purchases

Questions

Is AtomChat free?

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

Is NAS Chat Center free?

NAS Chat Center is free to download, with no in-app purchases.

Do AtomChat or NAS Chat Center have ads?

Neither AtomChat nor NAS Chat Center shows ads.

Which is updated more often, AtomChat or NAS Chat Center?

AtomChat ships an update fortnightly, and NAS Chat Center every 4 days. Most recently, AtomChat was updated on September 10, 2026 and NAS Chat Center on September 10, 2026.