Pen to Published vs Optimize Business Systems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pen to Published
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Pen to Published offers all the tools, strategies and resources you need to write and publish your book/books. Then start speaking about your books online and on live stages. Speak with confidence about your passion, your expertise, your story. Use your book/books to teach from, speak from and to coach from. Pen to Published offers comprehensive training in writing, publishing and public speaking. Self-publishing has never been easier and can be totally FREE! The shortest book you can publish on Amazon (with a spine) is 36 pages. Write and publish the short book first and use it as the outline for your longer book. Pen to Published offers accessible info and resources from A to Z for getting your book/books published ASAP.
Optimize Business Systems
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Access a world-class mentorship and resource hub designed to help entrepreneurs, business owners, and startup founders optimize and scale their businesses smarter, not harder. Key Features: World-Class Community: Connect with top business experts and like-minded entrepreneurs to exchange knowledge, support, and growth strategies. Proven Tools for Success: Unlock our curated list of tools and resources trusted by thriving businesses across industries. Weekly Live Sessions: Attend live teaching and Q&A calls with industry professionals to gain actionable insights and get your business questions answered. Self-Paced Courses: Receive one in-depth, practical course each week to master essential business systems and strategies over the course of a year. Free Consultation Call: Get personalized guidance from a mentor to address your unique business challenges and fast-track your success.
Screenshots
Verdict
The clearest difference is ads: Optimize Business Systems at none against Pen to Published's shown. Optimize Business Systems also leads on update cadence (every 3 months vs every 12 months) and iOS requirement (13.0 vs 18.2). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Pen to Published ships an update every 12 months, Optimize Business Systems every 3 months. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.
| Parameter | Pen to Published | Optimize Business Systems |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | Mila Johansen | Optimize Business Systems |
In-app purchases
Pen to Published
No in-app purchases
Optimize Business Systems
No in-app purchases
Questions
Is Pen to Published free?
Is Optimize Business Systems free?
Do Pen to Published or Optimize Business Systems have ads?
Which is updated more often, Pen to Published or Optimize Business Systems?
Other comparisons
