Comparison

Parallax vs SingleText

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

Head to head
About

Parallax

This AI companion offers private, on-device assistance or connects to various cloud AI providers. It allows side-by-side response comparison, live web context retrieval, and generates charts directly in conversations. Features include voice input, file analysis, image generation, and cross-device continuity.

Highlights
  • On-device and cloud AI integration
  • Side-by-side response comparison
  • Live web context retrieval
  • In-chat chart generation
  • Cross-device conversation continuity
  • Voice input and spoken responses
  • File and photo analysis
Features
Read full description

Parallax AI is your private, flexible AI companion—available across iPhone, iPad, Mac, Apple Watch, Apple TV, and Apple Vision Pro. PERSPECTIVES Ask once, hear more. Perspectives brings together your private on-device AI and configured cloud providers in one response. See each labeled viewpoint, spot the differences, and get a balanced synthesis to help you decide with confidence. YOUR AI, YOUR CHOICE Use On-Device AI for private help on supported devices, or connect your own API keys for OpenAI, Google Gemini, xAI/Grok, Groq, Mistral, Together, Perplexity, Anthropic, or Cursor. Switch providers instantly, save your favorites, and choose the right model for everyday help, research, coding, creative work, or deep reasoning. PICK UP ANYWHERE Start a conversation on one Apple device and continue on another. Parallax keeps your recent conversations and cloud setup in sync through iCloud, so your work stays within reach—from iPhone to Apple Vision Pro. LIVE, CAPABLE, AND READY Get live web context for current questions, weather details, native charts, voice input and spoken replies, file and photo analysis, image generation, URL fetching, long-term memory, templates, and agent tools. PRIVACY FIRST On-Device AI stays on your device. Cloud requests go directly to the providers you choose using your own API keys. Incognito Mode keeps conversations out of history and memory. Free to use. No ads. No required account.

About

SingleText

Features
Read full description

SingleText is one plain-text note that follows you across your Apple devices. Open the app and start typing. There are no folders, titles, tags, accounts, or formatting controls to manage. Your note saves automatically, remains editable offline, and synchronizes through your private iCloud database. Features: • One focused plain-text note • Native apps for iPhone, iPad, Mac, Apple Watch, Apple TV, and Apple Vision Pro • Automatic local saving • Offline editing with iCloud synchronization • Revision history with reversible restoration • Conservative conflict handling that preserves both versions • Clear synchronization status • Live word and character counts SingleText is designed for the text you want within reach everywhere: a working scratchpad, a short reference, a running thought, or anything else that belongs in one dependable note.

Screenshots

Parallax4 screens
SingleText3 screens

Verdict

The call

The clearest difference is iOS requirement: SingleText at 17.0 against Parallax's 26.0. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Parallax versus SingleText: the parameters behind the verdict, then further details
ParameterParallaxSingleText
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch, Vision ProiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro
Requires iOS26.017.0 — better
Further details — not scored
Size7 MB2 MB
Age rating12+4+
DeveloperChris NicolaidisDonny Kurniawan

In-app purchases

None

Parallax

No in-app purchases

None

SingleText

No in-app purchases

Questions

Is Parallax free?
Parallax is free to download, with no in-app purchases.
Is SingleText free?
SingleText is free to download, with no in-app purchases.
Do Parallax or SingleText have ads?
Neither Parallax nor SingleText shows ads.

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