Washta vs 1Interface
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Washta
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The carwash team at your mall, office or home parking now bookable in the Washta app. Carwash professionals are already at malls, office and parking lots. Park, open Washta, book your wash, go enjoy the mall. Walk out to a clean car. Apple Pay supported. Real-time notifications. Done in seconds.
1Interface
This AI-powered platform allows users to create intelligent, voice-driven experiences with dynamic screens. Interact naturally through voice, and the screen adapts to provide relevant information and actions, consolidating all your digital services into a single point of interaction.
- AI-native experience platform
- Voice-driven interactions
- Dynamic screen generation
- Integration with services and systems
- Single point of interaction
- Natural language understanding
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Experience what you can build with 1Interface. 1Interface is an AI-native experience platform for creating intelligent, voice-driven experiences combined with dynamic screens. Customers can simply say what they need, while 1Interface uses Voice and GenUI together to create the right visual experience, information and actions on screen. Connected to your services, systems and data, 1Interface brings together digital services, transactions, information and customer support into one single point of interaction for everything your customers need from your organization. Instead of navigating menus, apps, websites and separate support channels, customers can interact naturally through voice while the screen dynamically supports the conversation with the right content, choices and actions. Voice to express what you need. A screen that adapts to help you get it done. One point of interaction for everything.
Screenshots
Verdict
The clearest difference is update cadence: Washta at every 4 days against 1Interface's every 9 days. Washta also leads on iOS requirement (13.4 vs 18.5). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Washta ships an update every 4 days, 1Interface every 9 days. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.
| Parameter | Washta | 1Interface |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.4 — better | 18.5 |
| Further details — not scored | ||
| Size | 41 MB | 85 MB |
| Age rating | 4+ | 12+ |
| Developer | SNR LLC | AI.AT.CORE |
In-app purchases
Washta
No in-app purchases
1Interface
No in-app purchases









