Comparison

Walli vs Chatopsy

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

Head to head
About

Walli

Discover unique wallpapers generated by AI or curated by artists worldwide. Create custom designs with text prompts and explore dynamic 4D live backgrounds. Optimize your device's look with high-quality, daily updated content.

Highlights
  • AI Art Generator for custom wallpapers
  • 4D Live Wallpapers with parallax effects
  • Global artist community curated designs
  • Smart categories for easy discovery
  • High-quality 4K resolution
  • Daily new additions
Features
Read full description

Transform Your Screen with AI-Generated Art and 4D Live Wallpapers Join millions discovering unique wallpapers powered by AI technology and curated artwork from talented artists worldwide. Create your own custom wallpapers with AI or explore thousands of handpicked designs. KEY FEATURES AI Art Generator • Create unique wallpapers with text prompts • Generate custom artwork in seconds • Multiple art styles and themes • Save and share your AI creations 4D Live Wallpapers • Dynamic animated backgrounds • Parallax depth effects • Smooth motion wallpapers • Optimized for battery efficiency Global Artist Community • Curated artwork from worldwide creators • Support independent artists • Exclusive original designs • New additions daily Smart Categories • Anime & Manga collections • Dark mode & AMOLED optimized • Nature & landscapes • Abstract & minimalist • Space & sci-fi themes Advanced Features • Auto-resolution optimization • Multi-language support (20+ languages) • Favorites collection • Download for offline use • Share with friends Premium Benefits • Unlimited AI generations • Ad-free experience • Exclusive wallpapers • Priority downloads • Early access to new features Perfect For • iPhone and iPad optimization • All screen sizes supported • Portrait and landscape modes • Lock screen and home screen • Widget backgrounds Why Choose Walli? • High-quality 4K resolution • Regular content updates • Artist profiles and portfolios • Smart search and discovery • Lightweight app size SUBSCRIPTION DETAILS Premium subscription unlocks unlimited AI generations, removes ads, and provides access to exclusive content. • Payment charged to iTunes Account at confirmation • Subscription auto-renews unless turned off 24 hours before period ends • Manage subscription in Account Settings • Free trial forfeited when purchasing subscription Terms of Service: https://tap.pm/terms-of-service-general/ Privacy Policy: https://tap.pm/privacy-policy-walli/ Contact: enquiries@walliapp.com

About

Chatopsy

Features
Read full description

Chatopsy reads the export of your WhatsApp, Telegram, Instagram, Messenger, or iMessage conversation and turns it into the report your group deserves. WHAT YOU'LL FIND - The real stats: who texts the most, who never replies, peak hours, the night owls, the record-breaking day. - Hidden records: who sends the most hearts, who types in ALL CAPS, who asks every single question. - Face-Off: pick two members and compare them stat by stat, all the way to the duel's final verdict. - Awards ceremony: Keyboard King, Mr. Voice Memo, Most Beloved Ghost... - The verdicts: an unfiltered (but loving) portrait of every member. - The group dictionary: your inside jokes, decoded. - The great sagas: the episodes that shaped your group's history. BUILT FOR IPHONE DUO Unfold it: the report spreads across the whole screen, and Face-Off gives each person their own page, on either side of the fold. Folded, everything's still there in compact form. 4 REPORT MODES - Roast: the classic, funny and merciless. - The Couch: a kind-hearted psychoanalysis of your group. - The Spotlight: a deep-dive portrait of one member, across several chats. - The Trial: a parody courtroom verdict. HOW IT WORKS 1. Export your chat (on WhatsApp: Export Chat, without media). 2. Send the file to Chatopsy, or try it first with our sample group. 3. Get your stats instantly, then your full report. PRIVACY FIRST - Your chat is encrypted, processed, and permanently deleted once the report is generated. - Delete your account and all your data with one tap, right in the app. - 8 languages: English, French, Spanish, Italian, German, Portuguese, Hebrew, and Arabic. Share the report in your group chat. It's the best part of the day. CHATOPSY CLUB SUBSCRIPTION Monthly subscription, 5 full reports included per month. The exact price is shown before purchase, in your local currency. It renews automatically until canceled in your App Store account settings, at least 24 hours before renewal. Privacy Policy: https://www.chatopsy.com/en/legal#confidentialite Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Walli4 screens
Chatopsy4 screens

Verdict

The call

Walli and Chatopsy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Walli sells 7 in-app purchases, starting at $2.99 per 7 days and Chatopsy sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Walli ships an update weekly, Chatopsy every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Walli versus Chatopsy: the parameters behind the verdict, then further details
ParameterWalliChatopsy
PriceFreeFree
Rating4.6 (2.7K ratings) — better—
Positive reviews66.1% of reviews—
Number of ratings2.7K — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size180 MB7 MB
Age rating4+9+
DeveloperSMART MEDIA INTERNET MARKETING LTDGregoire Agulhon

In-app purchases

7 purchases

Walli

Subscriptions7
  • Walli PRO3 Days trial$2.997 Days
  • Unlimited Ads-free Wallpapers1 Month trial$2.997 Days
  • Unlimited Ads-free Wallpappers$2.997 Days
Show 4 more
  • Walli PRO3 Days trial$4.997 Days
  • Unlimited Ads-free Wallpappers7 Days trial3 variants$4.997 Days
  • Unlimited Ads-free Wallpappers3 Days trial2 variants$4.997 Days
  • Unlimited Ads-free Wallpappers$4.997 Days
2 purchases

Chatopsy

Subscriptions1
  • Chatopsy Club$4.991 Month
One-time1
  • Full report$1.99

Questions

Is Walli free?
Walli is free to download, with in-app purchases available.
Is Chatopsy free?
Chatopsy is free to download, with in-app purchases available.
Do Walli or Chatopsy have ads?
Neither Walli nor Chatopsy shows ads.
Which is updated more often, Walli or Chatopsy?
Walli ships an update weekly, and Chatopsy every 2 weeks. Most recently, Walli was updated on November 2, 2026 and Chatopsy on October 31, 2026.

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