WOWING vs iSlash.io
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
WOWING
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WOWING β Personal Videos that Build Trust. From Human to Human Emails are often impersonal. Between the lines, what really matters gets lost: gestures, facial expressions, emotion. With WOWING, you bring personality back into digital communication β simple, direct, and authentic. Whether in sales, customer service, or onboarding β with just two clicks, you record a short video or voice message that builds trust and strengthens relationships. Your customers feel seen, heard, and appreciated β and you save valuable time. How WOWING Works β’ Our system automatically notifies you when a response is due. β’ You record a personal video or voice message β directly on your smartphone or desktop. β’ WOWING takes care of the rest: sending, tracking, and integrating with your tools. Your Benefits β’Β Communicate faster: Save time with personal video messages instead of long emails. β’ Build more trust: People buy from people β not from text blocks. β’ Easy integration: WOWING connects with almost any CRM, shop, or email system β including via Zapier. Measurable results: See when your video is opened and what resonates. β’ Use Cases β’ Responding to contact inquiries β’ Personal offer messages or explanations β’ Updates on orders or projects β’ Appreciative follow-ups or thank-you messages
iSlash.io
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Get ready to revolutionize your business with omnichannel messaging, and AI as a Service (AIaaS) platform iSlash, assists to achieve the following goals: - Drive user loyalty across various messaging platforms such as WhatsApp API, Messenger, Instagram, WeChat - Enable the company and customer windows by messaging - Accumulate the operation knowledge by an advance no-code chatbot - Leverage AI optimized marketing strategies
Screenshots
Verdict
The clearest difference is update cadence: iSlash.io at every 2 weeks against WOWING's every 6 weeks. WOWING's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WOWING ships an update every 6 weeks, iSlash.io every 2 weeks. The most recent releases landed on September 5, 2026 and June 8, 2026 respectively.
| Parameter | WOWING | iSlash.io |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 18.0 |
| Further details β not scored | ||
| Size | 40 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | PSP Pauli Services & Products GmbH | iSlash |
In-app purchases
WOWING
No in-app purchases
iSlash.io
No in-app purchases









