Comparison

teramoby tera (tt) vs AI ToneFix

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

Head to head
About

teramoby tera (tt)

This app allows you to send the same prompt to multiple AI models simultaneously, compare their responses side-by-side, and synthesize a clearer final answer. It's designed for users seeking a more comprehensive and flexible AI interaction experience.

Highlights
  • Connect multiple AI providers
  • Send one prompt to multiple models
  • Compare responses side by side
  • Summarize and refine results
  • Cross-platform experience
Features
Read full description

LLM answers can look confident and still be wrong. tera helps you reduce hallucinations by asking multiple models the same question and reviewing the results together. Connect leading AI providers in one place, including ChatGPT, Claude, Gemini, DeepSeek, Doubao, and more. Send the same prompt to multiple models at once, compare their responses side by side, and use your chosen model to synthesize a clearer final answer. tt is built for people who want more than a single-model workflow. It helps you explore different perspectives, compare outputs faster, and get better answers with less effort. Key features: * Connect multiple AI providers in one app * Send one prompt to multiple models in parallel * Compare responses side by side * Choose a model to summarize and refine the results * Use the same experience across iPhone, iPad, and Mac Whether you are writing, researching, brainstorming, studying, or solving complex problems, tera gives you a more flexible way to work with AI. One prompt. Multiple models. One better answer.

About

AI ToneFix

Features
Read full description

Say the same thing, land it better. ToneFix rewrites your texts, emails, and Slack messages in seconds, on your iPhone, without changing a single fact. Free to download. Nothing you write ever leaves your device. No account. No cloud. No subscription. WHAT IT DOES Paste a draft or use the keyboard and share sheet anywhere you type. Pick a tone, pick a channel, and ToneFix rewrites it while keeping your names, numbers, and dates intact. NINE TONES FOR REAL CONVERSATIONS • Less Rude — soften sharpness and passive aggression • More Confident — drop hedging words, sound decisive • Friendlier — add warmth without losing your point • Shorter — cut filler, keep every fact • Clearer — make the ask unmistakable • More Executive — crisp, composed, leadership-ready • More Human — remove robotic, AI-sounding phrasing • Remove Fluff — no jargon, just the message • Slept Last Night — calm down a rambling, heated draft NEW WAYS TO GET IT EXACTLY RIGHT • Streaming rewrites — watch each version appear in real time • Tone Intensity — Subtle, Balanced, or Strong for every tone • What Changed — a word-level diff shows exactly what moved • Refine — ask for "shorter still," "warmer," or "more direct" with one tap, and undo anytime • Fact-Preservation Check — a warning if a name, number, or date went missing • Reply Context — paste what you're replying to for a rewrite that actually fits LEARN MY VOICE (Pro) Give ToneFix three samples of how you actually write, and it builds a custom tone that sounds like you, not like a template. PRESETS AND CUSTOM TONES Stack your favorite tone, intensity, and channel into one tap. Build your own tones for the exact situations you deal with — the tough client, the group chat, the weekly update. WORKS WHERE YOU ALREADY TYPE • Keyboard — presets, whole-message rewrite, live streaming preview, swap back, and your recent rewrites, all without leaving the keyboard • Share Sheet — rewrite text from any app, or rewrite the text inside a screenshot with built-in image OCR • Shortcuts — a "Rewrite Text" action with tone and channel parameters, plus "Rewrite Clipboard," for your own automations YOUR HISTORY, ORGANIZED Every rewrite is saved automatically. Tag it, search it with Spotlight right from your home screen, reuse it, or export your history to CSV. TONEFIX PRO Free gets you everything above, with 2 of your own presets plus every built-in preset. ToneFix Pro is a one-time $4.99 purchase, no subscription, and unlocks: • Custom tones and Learn My Voice • Unlimited presets • iCloud sync across your devices PRIVACY AND REQUIREMENTS ToneFix runs on Apple's on-device Foundation Models — your text is processed on your iPhone and never sent to a server. AI-powered rewrites require Apple Intelligence (iPhone 15 Pro or later, and all iPhone 16 and iPhone 17 models). On other iOS 26 devices, ToneFix still works with a built-in rule-based rewriter that handles Shorter, Clearer, Remove Fluff, and More Confident, and cleans up the rest. Built for iOS 26 with an accessible, native design: full VoiceOver support, Dynamic Type, and Reduce Motion respected throughout. No account. No ads. No data collection. Just better messages, sent from wherever you already are.

Screenshots

teramoby tera (tt)4 screens
AI ToneFix4 screens

Verdict

The call

The clearest difference is update cadence: teramoby tera (tt) at every 3 days against AI ToneFix's every 6 months. teramoby tera (tt) also leads on iOS requirement (17.0 vs 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.

UpkeepUpdate frequency

teramoby tera (tt) ships an update every 3 days, AI ToneFix every 6 months. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
teramoby tera (tt) versus AI ToneFix: the parameters behind the verdict, then further details
Parameterteramoby tera (tt)AI ToneFix
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size2 MB12 MB
Age rating4+4+
Developer文亮 蔡Zossoz

In-app purchases

None

teramoby tera (tt)

No in-app purchases

None

AI ToneFix

No in-app purchases

Questions

Is teramoby tera (tt) free?
teramoby tera (tt) is free to download, with no in-app purchases.
Is AI ToneFix free?
AI ToneFix is free to download, with no in-app purchases.
Do teramoby tera (tt) or AI ToneFix have ads?
Neither teramoby tera (tt) nor AI ToneFix shows ads.
Which is updated more often, teramoby tera (tt) or AI ToneFix?
teramoby tera (tt) ships an update every 3 days, and AI ToneFix every 6 months. Most recently, teramoby tera (tt) was updated on October 7, 2026 and AI ToneFix on October 28, 2026.

Other comparisons