Solid Focus Timer vs Cerebro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solid Focus Timer
This app helps ambitious individuals break down large goals into actionable steps and focus on achieving them. It offers AI-powered suggestions, a focus timer with Lo-Fi radio, and a community ranking system to motivate users. Your data is encrypted and 100% private.
- Actionable step creation
- AI-powered goal suggestions
- Focus timer with Lo-Fi radio
- Community ranking and competition
- Idea vault for saving thoughts
- Privacy-focused design
Read full descriptionHide full description
No subscriptions - Buy once, keep forever If you're here, you're likely an ambitious person with big goals, the sort of goals that require dedication and hard work. Here's how Solid Focus Timer can help you achieve your goals: - Actionable steps Getting started is often thehardest part. But with Solid Focus Timer, turning those big goals into actionable steps becomes easy when you create a list of actionable steps you can work on to get closer to your goals. - AI suggestions Solid Focus Timer isn't just another goal app - it's a copilot for ambitious people. You'll find helpful content to make getting started with your goals easier. There's also an AI suggestions feature within Solid Focus Timer which offers new ideas for how to reach your goals and focus your efforts. - Focus timer Once you created a few steps to work on, you can start a focus timer and get to work. You can also put on some Lo-Fi radio while you work to help you focus. - Rank The more you focus, the more your rank in the community will increase and the closer you'll be to achieving your goals. You can check your rank among all users globally or nationally and you can also add your friends for a bit of personal competition. - Idea vault Got ideas you want to save for later? That is also easy. There's a dedicated section for ideas you're not ready for yet. - Privacy first Solid Focus Timer is designed with privacy in mind and your data is encrypted and 100% private Are you ready to start achieving your goals and focusing on your ambitions? Solid Focus Timer is a universal app available on iOS, iPadOS, and macOS You can choose to unlock just this app or all 5 Solid Apps with one purchase Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html
Cerebro
Read full descriptionHide full description
Your thoughts deserve better than a folder. Cerebro is an AI-powered thought journal that remembers so you don't have to. Open the app, write what's on your mind, and close it. That's it. Cerebro handles the rest: organizing your thoughts, extracting action items, and bringing forgotten ideas back at the right moment. How it works: - Open the app to a blank editor. Write freely in markdown. - AI silently processes every entry. No chatbot, no conversation. - Todos are extracted automatically from your natural writing. - A living memory document evolves with your thinking over time. - Push notifications resurface forgotten thoughts with context like "You mentioned wanting to learn Rust a week ago. Any progress?" Semantic search that actually works. Type "that creative project idea" and find an entry about building a camera app, even if those exact words never appeared. Cerebro understands meaning, not just keywords. Built for the forgetful. If you've tried journaling apps and abandoned them because organizing felt like a chore, Cerebro is different. There are no folders, no tags, no categories. You write. The AI organizes. Thoughts come back when they matter. Perfect for ADHD minds. Cerebro was built by someone who forgets things. The entire design removes friction: no onboarding, no setup, no maintenance. Just a blinking cursor ready for your next thought. What Cerebro is not: - Not a notes app. You don't organize anything. - Not a chatbot. The AI works silently behind the scenes. - Not a productivity system. It's a thought persistence layer. Start your free trial today. Your best ideas are worth remembering. Terms of Use: https://cerebro.henrypl.com/terms Privacy Policy: https://cerebro.henrypl.com/privacy
Screenshots
Verdict
The clearest difference is device support: Solid Focus Timer at 3 against Cerebro's 1. Solid Focus Timer also leads on iOS requirement (16.0 vs 26.0). On price, update cadence, ads and in-app purchases 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. Solid Focus Timer sells 2 one-off in-app purchases and Cerebro sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Solid Focus Timer ships an update every 2 weeks, Cerebro every 3 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.
| Parameter | Solid Focus Timer | Cerebro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (16 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 128 MB | 87 MB |
| Age rating | 12+ | 12+ |
| Developer | Solid Apps S.R.L. | Henry PL, LLC |
In-app purchases
Solid Focus Timer
- Unlock this app (lifetime)$4.99
- Unlock ALL 10 Solid Apps (lifetime)$9.99
Cerebro
- Cerebro Pro3 Days trial$9.991 Month
- Cerebro Pro3 Days trial$79.991 Year









