Derby Demos vs Postora
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Derby Demos
A user-friendly project management tool designed for voice-over professionals. It helps manage creative projects efficiently, leveraging technology to streamline workflows for those working remotely in the voice-acting industry.
- User-friendly interface
- Project management for voice projects
- Targets modern voice-acting industry
- Streamlines creative project workflows
- Leverages modern technology
Read full descriptionHide full description
User friendly project-management suite for voice projects in the modern act-from-home industry. Derby is made by a voice actor for to target the pains and opportunities of the modern voice-acting world. My goal is to leverage the power of modern technology to take all of the pain out of running creative projects. Licensed under the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Postora
This AI-powered assistant helps users create engaging social media content, including posts, captions, and visuals tailored to their brand. It offers features like hyper-personalized content generation, smart chatbots for branding advice, and seamless cross-platform sharing.
- AI-powered content generation
- Hyper-personalized brand profiles
- High-quality AI-generated images
- Workspaces for multiple projects
- Smart social media chatbot
- Effortless content management and sharing
Read full descriptionHide full description
Postora – Your AI-Powered Social Media Assistant Struggling to create engaging content? Postora transforms your ideas into compelling posts, stunning visuals, and captions that connect—all tailored to your brand. Create and share straight to your social media accounts! Why Postora? • Hyper-Personalized Content: AI-driven onboarding creates a brand profile to match your unique style. • AI-Powered Posts & Captions: Never run out of ideas—our AI crafts engaging, on-brand content in seconds. • High-Quality AI-Generated Images: Elevate your posts with stunning visuals that enhance storytelling. • Workspaces for Multiple Projects: Manage content for different brands or campaigns with ease. • Smart Social Media Chatbot: Get expert branding advice and content strategy tailored to your business. • Effortless Content Management & Sharing: Organize, edit, and publish seamlessly across platforms. Built for Founders, Creators & Marketers Whether you’re a solopreneur, business owner, or content creator, Postora makes social media marketing effortless—so you can focus on growing your brand. Download now and transform your content game with AI that understands your vision! Subscription & Pricing Postora is free to use with 5 AI generations per month. Upgrade to Creator Pro for unlimited access: • Unlimited AI-generated posts, captions & images • Unlimited expert advice & AI chatbot interactions • Unlimited workspaces for all your projects Creator Pro Pricing: • Weekly: $3.99 • Monthly: $12.99 (3-day free trial) • Annual: $69.99 (Introductory offer - Save 55%!) Subscription automatically renews unless auto-renew is turned off. Cancel anytime through your App Store account settings. Privacy Policy: postora.co/privacy.html Terms: postora.co/terms.html Postora is not liable for content generated.
Screenshots
Verdict
The clearest difference is update cadence: Derby Demos at every 2 weeks against Postora's every 2 months. Derby Demos also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads 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. Derby Demos sells 2 in-app purchases, starting at $4.99 per month and Postora sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Derby Demos against 5.0 for Postora. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Derby Demos ships an update every 2 weeks, Postora every 2 months. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.
| Parameter | Derby Demos | Postora |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 43 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | ONE SHAKA MEDIA LLC | BAM! Software |
Customer experience
Derby Demos
Postora
In-app purchases
Derby Demos
- Talent Subscription14 Days trial$4.991 Month
- Talent Subscription1 Month trial$49.991 Year
Postora
- Creator Pro weekly$3.997 Days
- Creator Pro Monthly3 Days trial$8.991 Month
- Creator Pro Monthly3 Days trial$12.991 Month
Show 2 moreShow fewer
- Creator Pro Annual3 Days trial$49.991 Year
- Creator Pro Annual$69.991 Year
