Write This vs Reply Assist AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Write This
This AI-powered writing assistant helps generate text completions based on your prompts. It offers suggestions for ideas and topics, making it ideal for homework assignments or overcoming writer's block. Choose from templates or start fresh and let the app create your content.
- AI text generation
- Prompt-based completions
- Idea and topic suggestions
- Template-based writing
- Homework assistance
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Write This is an A.I. writing assistant. APIs to provide text completions given your prompts. Write This not only helps with your writing by utilizing chat, but it also suggests ideas and topics for you. Whether you're stuck on a homework assignment or just need some extra help getting your thoughts down on paper, chat ai is for you! Choose one of the many chat ai templates or start from a new task. Press Play and watch the app make the magic happen! Text is generated free on the fly to complete your sentences for you! FREE your inner chat creativity! - Choose from a selection of templates or start from a new task - Watch the magic happen as your text is generated for you - Get suggestions for ideas and topics - Get extra help with your writing assignments Write This requires a subscription to use. Payment will be charged to the account associated with your Apple ID when you confirm your purchase. Your subscription will automatically renew unless you cancel at least 24 hours before the end of the current period. If you don’t cancel within that time, your account will be charged for renewal. You can manage your subscription by going to your account settings in the App Store after purchase. Privacy Policy: https://www.termsfeed.com/live/3c2ab964-94d4-44d6-8d67-5b5d2ae8c35d Terms: https://www.termsfeed.com/live/96395866-0a6a-48da-a6b2-438de26c2c65 Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Reply Assist AI
This AI-powered assistant helps you generate message replies quickly. Customize the tone to match your style and save time on communication. Simply input messages, select your preferred tone, and let the AI craft the perfect response.
- AI-generated replies
- Customizable response tone
- Streamlined messaging
- Easy to use interface
- Context-aware suggestions
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Reply Assist AI is an AI-powered messaging assistant app, designed to help you save time and streamline your messaging. You can automatically generate replies to any message! Tap to get a selection of options taking into account the context of the conversation. You customize the tone of your response, so you can ensure that the generated message is in line with your preferred communication style. Reply Assist AI is designed with simplicity in mind, making it easy for anyone to use. Just input the messages you want to reply to, customize the tone, and let the AI generate the perfect response for you. Say goodbye to the stress of messaging and let the app take care of the hard work for you. Get it now and experience the ease and convenience of an AI-powered messaging assistant. Terms & Conditions: https://arborapps.notion.site/Reply-Assist-AI-Terms-16250b1550614e498e0af7a77eb153bc Privacy Policy: https://arborapps.notion.site/Reply-Assist-AI-Privacy-Policy-2905e4b55dc3479d8fdb14b161c78c82
Screenshots
Verdict
The clearest difference is monetization model: Reply Assist AI at free with in-app purchases against Write This's subscription. Write This's advantage is ads (none vs shown) and review sentiment (64% vs 33%). On price, rating, in-app purchases and iOS requirement 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
Both are free to download. Write This sells 4 in-app purchases, starting at $4.99 per 7 days and Reply Assist AI sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Write This holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Write This has 2.6K ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 64% of Write This's written reviews are positive against 33% of Reply Assist AI's.
Write This ships an update weekly, Reply Assist AI every 2 months. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.
| Parameter | Write This | Reply Assist AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.6K ratings) — better | 4.4 (40 ratings) |
| Positive reviews | 63.9% of reviews — better | 33.3% of reviews |
| Number of ratings | 2.6K — better | 40 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 32 MB |
| Age rating | 12+ | 12+ |
| Developer | Wordless LLC | Arbor Apps LLC |
Customer experience
Write This
Reply Assist AI
Bugs and requests
Write This
Reported bugs
4 issues- Subscription issues and inability to cancel
- Inconsistent and unreliable responses
- Inability to copy and paste content
- Incorrect date and time information
Requested features
4 requests- Allow saving and exporting chat history
- Integrate with other platforms and data sources
- Provide a free trial or freemium version
- Improve stability and reduce crashes
Reply Assist AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Write This
- Write This$4.997 Days
- Write This Pro$14.991 Year
- Write This Pro | Tier 1$29.991 Year
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- WriteThis Unlimited Messaging$59.991 Year
Reply Assist AI
- Weekly Access$2.997 Days
Questions
Is Write This free?
Is Reply Assist AI free?
Which has better reviews, Write This or Reply Assist AI?
Do Write This or Reply Assist AI have ads?
Which is updated more often, Write This or Reply Assist AI?
Other comparisons
