Comparison

SuperText vs AI Playground

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

Head to head
About

SuperText

This app acts as an intelligent spelling and grammar checker, ensuring your writing is polished and professional. It helps you learn from your mistakes and integrates seamlessly across your devices for error-free text creation.

Highlights
  • Intelligent spelling and grammar correction
  • Learn from writing mistakes
  • Seamless cross-device integration
  • Clipboard management for quick corrections
  • Professional-grade writing assistance
  • Error highlighting and comparison
Read full description

SuperText is your intelligent spelling and grammar checker. Whether you're crafting a crucial cover letter, an important email, or a quick message, SuperText ensures your writing is polished, professional, and error-free. Focus on your message, and let SuperText take care of the details. AVOID MISTAKES THAT COST YOU OPPORTUNITIES Writing errors can lead to missed opportunities, especially in professional settings. SuperText automatically detects and corrects spelling and grammar mistakes, ensuring that every word you write is perfect. Say goodbye to embarrassing typos and hello to new possibilities. LEARN FROM YOUR MISTAKES SuperText doesn’t just correct your errors—it helps you learn from them. With our intuitive comparison feature, you can easily see all changes highlighted, so you understand and approve each modification. Watch your writing improve over time as you avoid the same mistakes in the future. CREATE PERFECT BLOG POSTS AND DOCUMENTS Whether you’re a blogger or a professional, delivering flawless content is crucial. SuperText helps you produce impeccable blog posts, reports, and documents, making sure your ideas shine without being overshadowed by errors. SEAMLESS INTEGRATION ACROSS YOUR DEVICES SuperText integrates smoothly with your device, whether you're on iOS, iPadOS, macOS or visionOS. Accessible from the menu bar and the Services menu, it allows you to correct text from any application quickly and easily. Keep your workflow uninterrupted while ensuring your writing is always top-notch. EFFICIENT CLIPBOARD MANAGEMENT Quickly correct your text by simply pasting it into SuperText and copying the improved version back with intelligent clipboard management. It’s fast, easy, and ensures your writing is error-free in no time. DELIVER PROFESSIONAL-GRADE WRITING EVERY TIME From important documents to casual messages, SuperText is your trusted companion for writing that stands out for all the right reasons. Don’t let mistakes hold you back—deliver perfect text with confidence, every time. Terms of Use: https://bpisano.notion.site/Terms-Conditions-for-SuperText-781bf64fc2df4a1caf9270a4324d078e?pvs=4

About

AI Playground

Features
Read full description

AI Playground est un assistant conversationnel qui fonctionne entièrement sur votre appareil. Aucun compte, aucun serveur, aucune donnée envoyée : le modèle de langage s'exécute localement sur le Neural Engine et le GPU de votre iPhone ou iPad. CONFIDENTIALITÉ PAR CONSTRUCTION Vos messages, vos photos et vos documents restent sur l'appareil. L'app n'a besoin d'Internet qu'une seule fois : pour télécharger le modèle. Ensuite, vous pouvez couper toute connexion — l'app continue de répondre. FONCTIONNALITÉS • Conversations illimitées, enregistrées localement • Réponses en streaming, mise en forme Markdown • Joignez une photo, prenez une photo, ou déposez un PDF ou un fichier texte : le modèle en tient compte dans la conversation • Partagez ou exportez une conversation en Markdown • Fenêtre de contexte réglable • 3 modèles au choix sélectionnés automatiquement selon la mémoire de votre appareil

Screenshots

SuperText4 screens
AI Playground4 screens

Verdict

The call

The clearest difference is in-app purchases: AI Playground at none against SuperText's 4. AI Playground also leads on update cadence (every 2 days vs weekly). SuperText's advantage is device support (4 vs 2) and iOS requirement (18.0 vs 26.5). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SuperText sells 4 in-app purchases, starting at $2.99 per month. AI Playground asks for nothing beyond the download.

UpkeepUpdate frequency

SuperText ships an update weekly, AI Playground every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
SuperText versus AI Playground: the parameters behind the verdict, then further details
ParameterSuperTextAI Playground
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS18.0 — better26.5
Further details — not scored
Size28 MB56 MB
Age rating4+12+
DeveloperBenjamin PisanoC2S-Bouygues

In-app purchases

4 purchases

SuperText

Subscriptions4
  • SuperText Monthly3 Days trial$2.991 Month
  • UltraText Monthly7 Days trial$3.991 Month
  • SuperText Annual3 Days trial$17.991 Year
Show 1 more
  • UltraText Annual7 Days trial$39.991 Year
None

AI Playground

No in-app purchases

Questions

Is SuperText free?
SuperText is free to download, with in-app purchases available.
Is AI Playground free?
AI Playground is free to download, with no in-app purchases.
Do SuperText or AI Playground have ads?
Neither SuperText nor AI Playground shows ads.
Which is updated more often, SuperText or AI Playground?
SuperText ships an update weekly, and AI Playground every 2 days. Most recently, SuperText was updated on October 24, 2026 and AI Playground on October 29, 2026.

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