ToneDown vs WriteFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToneDown
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Don’t send that message yet. ToneDown helps you rewrite emotional, angry or impulsive messages into calm, clear communication — without losing your point. We’ve all been there. You’re frustrated. You type fast. You hit send. And five minutes later… you regret it. ToneDown gives you a pause button. How it works • Paste or speak your message • Choose your tone: Calm, Neutral or Direct • Instantly get a rewritten version • Copy and send anywhere — Text, WhatsApp, Email, Slack No filters. No judgment. Just better wording. Perfect for: • Relationships • Work conflicts • Difficult conversations • High-emotion moments Stay in control of how you sound.
WriteFlow
Enhance your writing directly within any app. This AI-powered keyboard offers instant grammar correction, text rewriting, translation, and tone adjustment. Improve your messages, emails, and social media posts effortlessly.
- Instant grammar and spelling correction
- Text rewriting and paraphrasing
- Multilingual translation
- Tone adjustment (professional, friendly, etc.)
- Customizable AI prompts
- Works across multiple apps
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WriteFlow is the AI writing keyboard that fixes grammar, rewrites your message, and translates text right where you type. No copying and pasting, no switching apps. Tap one tool and your text is instantly proofread, rephrased, shortened, or restyled in the tone you want. WHY WRITEFLOW • Write better in seconds, in any app: Messages, Mail, WhatsApp, Gmail, Slack, Instagram, LinkedIn, and Notes • 50+ languages, including bilingual translation that shows the original and the translation together • Pick a tone: professional, friendly, confident, concise, or casual • Create your own custom AI prompts and pin the tools you use most WHAT YOU CAN DO • Proofread and fix grammar, spelling, and punctuation • Rewrite or paraphrase to sound clearer and more natural • Make text shorter, longer, or simpler • Reply faster with quick, relevant suggestions • Summarize long text into key points • Translate into 50+ languages HOW IT WORKS 1. Type or select your text 2. Tap a WriteFlow tool 3. Your improved text is ready to send PRIVACY Your text is processed only to complete your request and is never stored afterward. WORKS WHEREVER YOU WRITE One WriteFlow subscription works across iPhone, iPad, and Mac, so your tools go everywhere you do. FREE TO START Use WriteFlow free every day, or upgrade to Pro for unlimited access to every tool and all languages. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ToneDown at none against WriteFlow's 3. ToneDown also leads on update cadence (every 3 days vs every 5 days) and iOS requirement (13.0 vs 18.0). On price, ads 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
Both are free to download. WriteFlow sells 3 in-app purchases, starting at $6.99 per month. ToneDown asks for nothing beyond the download.
ToneDown ships an update every 3 days, WriteFlow every 5 days. Both last shipped on October 31, 2026.
| Parameter | ToneDown | WriteFlow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Jp Terpstra | Juraj Gajdos |
In-app purchases
ToneDown
No in-app purchases
WriteFlow
- WriteFlow AI Keyboard7 Days trial$6.991 Month
- WriteFlow AI Keyboard14 Days trial$39.996 Months
- WriteFlow AI Keyboard14 Days trial$49.991 Year









