Comparison

WOWING vs iSlash.io

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

Head to head
About

WOWING

Features
Read full description

WOWING – 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 – simple, direct, and authentic. Whether in sales, customer service, or onboarding – 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 – 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 – 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 – not from text blocks. β€’ Easy integration: WOWING connects with almost any CRM, shop, or email system – 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

About

iSlash.io

Features
Read full description

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

WOWING4 screens
iSlash.io4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
WOWING versus iSlash.io: the parameters behind the verdict, then further details
ParameterWOWINGiSlash.io
PriceFreeFree
Update frequencyEvery 6 weeksEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.6 β€” better18.0
Further details β€” not scored
Size40 MB76 MB
Age rating4+4+
DeveloperPSP Pauli Services & Products GmbHiSlash

In-app purchases

None

WOWING

No in-app purchases

None

iSlash.io

No in-app purchases

Questions

Is WOWING free?
WOWING is free to download, with no in-app purchases.
Is iSlash.io free?
iSlash.io is free to download, with no in-app purchases.
Do WOWING or iSlash.io have ads?
Neither WOWING nor iSlash.io shows ads.
Which is updated more often, WOWING or iSlash.io?
WOWING ships an update every 6 weeks, and iSlash.io every 2 weeks. Most recently, WOWING was updated on September 5, 2026 and iSlash.io on June 8, 2026.

Other comparisons