Squint vs Vesper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Squint
Create unique optical illusions by uploading photos or using text prompts. Apply artistic styles to reveal hidden messages and mind-bending art that requires a second look. This tool empowers users to generate complex imagery without professional design skills.
- Upload photos for hidden messages
- Generate illusions from text prompts
- Apply artistic styles
- Create viral optical illusions
- Empowers non-designers
- Requires a subscription for generations
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HOW TO USE SQUINT: Upload a photo or type a text prompt to define your hidden message Describe a style or artistic pattern for the illusion Squint your eyes (or look from a distance) to reveal the hidden image If you want to create viral optical illusions that stop the scroll, Squint will help you generate mind-bending art faster than anyone else. We aren't another generic AI art generator. We want to empower everyone to create complex imagery and hidden visual messages without needing professional design skills. We will support you and give you the tools you need to make art that requires a double-take. NOTE: AI art generation varies by input. Best results are often achieved with high-contrast subjects and clear patterns. *GENERATIONS REQUIRE A SUBSCRIPTION *TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Vesper
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Create AI illusion art with hidden images, photos, and patterns. Vesper combines an illusion image studio with Voice Studio, interactive stories, and AI conversations. ILLUSION IMAGE STUDIO • Start with your own photo or a sample pattern. • Choose scene presets and generation settings to create your own illusion art. • Compare your result with the source image, then save or share it. VOICE STUDIO & VOICE CLONING • Turn text into speech with available AI voices, or register a sample of your own voice for voice cloning. • Only register your own voice or a voice you have permission to use. • Listen to generated audio and save it as a file. • Real-time voice changing and voice swapping are not supported. STORIES & AI CONVERSATIONS • Choose a world and characters, then shape your story through conversation. • Explore everyday chat, debates, and distinct AI personas. AVAILABLE IN 8 LANGUAGES Korean, English, Japanese, Simplified Chinese, Spanish, German, French, and Italian. Choose your preferred language in Settings. USING VESPER Some features are available before signing in, with trial limits that vary by feature. Further use may require sign-in and credits. Credits purchased in the iOS app use Apple In-App Purchase. Only upload images and voices you have the right to use. Images, audio, and conversations are AI-generated; accuracy and specific results are not guaranteed. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://groppu-bot-1026214105981.asia-northeast3.run.app/privacy
Screenshots
Verdict
Squint and Vesper are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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
Both are free to download. Squint sells 2 in-app purchases, starting at $2.99 per 7 days and Vesper sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Squint | Vesper |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | Jack Oehling | sangwook song |
In-app purchases
Squint
- Weekly$2.997 Days
- Monthly$9.991 Month
Vesper
- 스타터 20크레딧$1.99
- 스탠다드 60크레딧$5.99
- 딥 120크레딧$11.99
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- 프로 200크레딧$19.99







