Comparison

Translate Keyboard vs OpenChat Pro

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

Head to head
About

Translate Keyboard

This AI-powered keyboard translates text instantly in over 100 languages, acting as a multilingual assistant. It offers features like tone adjustment and paraphrasing, working seamlessly across all your apps to break down language barriers.

Highlights
  • Instant translation in 100+ languages
  • AI-powered chat assistant
  • Tone adjustment and paraphrasing
  • Universal app compatibility
  • Quick translate button
Read full description

Your AI-powered translation keyboard and multilingual assistant. Use it across all your apps or in the main workspace to break down language barriers and communicate globally with ease. Innovative Features – The Translation Keyboard & Multilingual Assistant: - Instant Translation: Translate seamlessly in 100+ languages right from your keyboard or the app. - Quick Translate Button: Access translations instantly with a single tap from the keyboard toolbar. - Smart Chat Assistant: Get AI-powered help with translations, context, and language questions. - Translation Tools: Comprehensive suite of translation utilities in one convenient workspace. - Tone Adjustment: Craft messages with the perfect tone for any audience. - Paraphrasing Power: Rewrite text for clarity and uniqueness. - Universal Compatibility: Works seamlessly across all your favorite apps and messaging platforms. More than a translation keyboard—it's your complete multilingual communication companion. Perfect for travelers, language learners, international professionals, and anyone who communicates across languages. Try the app for free. A subscription or in-app purchase may be required to unlock unlimited access. Privacy Policy: https://enginesstudio.tech/privacy Terms & Conditions: https://enginesstudio.tech/terms

About

OpenChat Pro

Features
Read full description

OpenChat is a privacy-first AI chat app for iPhone and iPad. Bring your own API key and connect OpenAI, Anthropic, Google Gemini, DeepSeek, GLM, OpenRouter, or any OpenAI-compatible endpoint. Provider keys stay in your Keychain, and requests go directly from your device to the provider you choose. With OpenChat Pro, connect with the Hermes service on your Mac. OpenChat generates a local API token and a copy-ready start command; paste it into Terminal, keep Hermes gateway running, and use your local tools, memory, and skills from iPhone or iPad. Organize conversations, branch chats, search history, render Markdown, dictate by voice, and keep an optional backup in your own iCloud. OpenChat has no analytics and no OpenChat-hosted chat server. OpenChat Pro is a one-time purchase that lets you connect with your Hermes service and unlock multiple AI providers. It is not a subscription.

Screenshots

Translate Keyboard4 screens
OpenChat Pro4 screens

Verdict

The call

Translate Keyboard and OpenChat Pro 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Translate Keyboard sells 3 in-app purchases, starting at $3.99 per 7 days and OpenChat Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Translate Keyboard versus OpenChat Pro: the parameters behind the verdict, then further details
ParameterTranslate KeyboardOpenChat Pro
PriceFreeFree
Rating4.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better18.6
Further details — not scored
Size72 MB16 MB
Age rating4+4+
DeveloperENGINES STUDIO LAB俊 王

In-app purchases

3 purchases

Translate Keyboard

Subscriptions2
  • Translator Keyboard3 Days trial$3.997 Days
  • Translator Keyboard$19.991 Year
One-time1
  • Translator Keyboard$29.99
1 purchases

OpenChat Pro

One-time1
  • OpenChat Pro$9.99

Questions

Is Translate Keyboard free?
Translate Keyboard is free to download, with in-app purchases available.
Is OpenChat Pro free?
OpenChat Pro is free to download, with in-app purchases available.
Do Translate Keyboard or OpenChat Pro have ads?
Neither Translate Keyboard nor OpenChat Pro shows ads.

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