NAS Chat Center vs WAAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NAS Chat Center
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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.
WAAI
Manage multiple accounts on one device with this dual app tool. It offers features like cloning accounts, converting audio messages to text, and sending direct messages without saving contacts. Enhance your communication with a stable, secure, and private messaging experience.
- Clone account and dual chat
- Voice to Text transcription
- Direct chat without saving contacts
- AI audio to text with 120+ languages
- Stable and secure connection
- Incognito mode for privacy
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Looking for a seamless way to manage multiple accounts on a single device? WAAI is the ultimate dual app tool designed to help you balance work and personal life with ease. Whether you need a second account for business or want to use one account across multiple devices, WAAI provides a stable, secure, and lightning-fast connection using web scanner. Features: Clone account and dual chat: With WAAI, You can clone WA accounts on another device or Dual WA on a single device with this powerful Web Scanner. Easily read all messages of multi-account on your device. (You can enjoy this feature for free by watching ads, or upgrade for unlimited access.) Voice to Text: Audio messages is not a pain anymore. Convert audio to text with WAAI, an AI audio to text transcription tool with high accuracy, 120+ languages supported. Direct Chat Want to send a message but find out he's not in your contacts? With Direct Chat, you can directly send messages on WA or WA Business without adding contacts. Status Generator: Make catchy quotes but in your own style and topic. Turn your daily ideas and emotions into a deep, inspirational quotes. Stable Connection Unlike web version in a browser. It works smoothly after logging in, no need to worry about unexpected logouts. Your Privacy Matters No need to worry about your account being watched by others. Incognito mode of WAAI for WA can help you hide your online status and tying status. Elevate your messaging experience with WAAI to make communication more engaging, fun, and secure while preserving your privacy! Disclaimer: - WAAI is an independent application and is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the official WhatsApp application or WhatsApp Inc. - WAAI strictly abides by the data privacy protection policy and will never collect your personal information for any purpose. Auto-Renewable Subscription Terms Subscription Period: 1 Week Price: $4.99 per week Subscription Period: 1 Month Price: $14.99 per month Subscription Period: 1 Year Price: $35.99 per year Auto-Renewal: Your account will be charged 24 hours before the end of each period, and the membership will extend automatically. Cancellation: To cancel, go to iOS Settings → iTunes & App Store → Tap your Apple ID → View Apple ID → Subscriptions. Turn off auto-renewal at least 24 hours before the current period ends to avoid being charged for the next period. If you have any questions or suggestions, please feel free to contact us. Terms of Service: https://sites.google.com/view/waai-terms-of-service Privacy Policy: https://sites.google.com/view/waai-privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: NAS Chat Center at none against WAAI's 9. NAS Chat Center also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. WAAI sells 9 in-app purchases, starting at $4.99 per 7 days. NAS Chat Center asks for nothing beyond the download.
NAS Chat Center ships an update every 4 days, WAAI every 2 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.
| Parameter | NAS Chat Center | WAAI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (150 ratings) — better |
| Positive reviews | — | 34.4% of reviews |
| Number of ratings | — | 150 — better |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 14 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | New Age S.A. | SEAMOBI TECH PTE LTD |
Bugs and requests
NAS Chat Center
Not enough reviews yet to summarise bugs or requests.
WAAI
Reported bugs
9 issues- Unexpected automatic logouts
- App crashes and closes without warning
- UI becomes unresponsive after opening
- Cannot scroll or interact with chat interface
- Auto-logout when distance exceeds 100km
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- Payment processing bugs despite successful payment
- App won't load after recent updates
- Cannot link additional phone numbers
- Blank/missing state information display
Requested features
6 requests- Fix automatic logout issue
- Reduce or make ads optional
- Improve app stability and prevent crashes
- Clear refund policy for accidental subscriptions
- Update app regularly to fix bugs
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- Better payment confirmation system
In-app purchases
NAS Chat Center
No in-app purchases
WAAI
- Weekly Premium with Trial3 Days trial$4.997 Days
- WAAI for WhatsApp Weekly Plan7 Days trial$6.997 Days
- Monthly Plan for WAAI1 Month trial$14.991 Month
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- Monthly Premium 7-Day Trial7 Days trial$14.991 Month
- Yearly Premium7 Days trial$35.991 Year
- Ads-free$1.99
- Ads-free$2.99
- Ads-free$3.99
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- Ads-free$5.99









