Plain vs Hoban HDPM
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Plain
This advanced AI-powered keyboard acts as your personal text assistant, offering features like grammar correction, translation, and tone adjustment. It helps you write, communicate, and generate text more effectively across all your applications.
- Grammar and spell check
- Seamless translation
- AI-powered answers
- Tone adjustment
- Text paraphrasing
- Response generation
- Text continuation
- Synonym finder
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Introducing Plain - AI Keyboard: Your Advanced Text Assistant! Why Plain? Plain isn't just another keyboard. It's your personal text assistant, powered by GPT-4, designed to elevate your writing experience across all apps. Whether you're chatting, working, or just exploring, Plain has got your back! FEATURES: - Grammar & Spell Check: Never second-guess your writing again! Plain automatically corrects any grammar or spelling mistakes in your text, ensuring you always put your best word forward. - Translate: Speak the global language! With Plain, your text is seamlessly translated to your desired language, with the source detected automatically. - Ask AI: Stuck on a question? Get instant answers on general knowledge topics. Just type, and let Plain provide the insights! - Tone Changer: Adapt your message to any situation. Specify a tone - be it friendly, professional, flirty, or any of our other options - and watch Plain craft your text accordingly. - Paraphrase: Say it differently, but keep the essence. Plain rephrases your text, maintaining the original tone, giving you a fresh perspective. - Reply: Never be at a loss for words. Enter a message, and Plain will generate a fitting response, making conversations smoother. - Continue Text: Extend your thoughts effortlessly. Provide a starting point, and let Plain continue your text in the same tone and context. - Find Synonyms: Expand your vocabulary! For any word you input, Plain offers a synonym, enriching your writing. Privacy & Security: Your privacy is our priority. Plain operates with transparency, ensuring your data remains secure and private. We value your trust! For any app-related queries, please send an email to info@mobiversite.com Privacy policy: https://www.mobiversite.com/privacypolicy Terms & Conditions: https://www.mobiversite.com/terms EULA: https://www.mobiversite.com/eula
Hoban HDPM
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A smart tool designed for volunteers and animal welfare organizations, integrating GIS, tracking, and location management to enhance the efficiency and convenience of home visits, sterilization programs, and search operations.
Screenshots
Verdict
The clearest difference is in-app purchases: Hoban HDPM at none against Plain's 3. Hoban HDPM also leads on update cadence (every 4 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Plain sells 3 in-app purchases, starting at $4.99 per 7 days. Hoban HDPM asks for nothing beyond the download.
Plain ships an update every 4 months, Hoban HDPM every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Plain | Hoban HDPM |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | β |
| Update frequency | Every 4 months | Every 4 days β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 26 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | MOBIVERSITE YAZILIM BILISIM REKLAM VE DANISMANLIK HIZMETLERI SANAYI TICARET LIMITED STI | ι½ζη§ζη€ΎζδΌζ₯ζιε ¬εΈ |
In-app purchases
Plain
- 1 Week PRO$4.997 Days
- 1 Month PRO$9.991 Month
- 1 Year PRO$39.991 Year
Hoban HDPM
No in-app purchases









