OneThink vs Solo Focus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneThink
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One task per day. That’s it. Most productivity apps give you endless lists, projects, and noise. OneThink does the opposite. Choose the one thing that truly matters today — and focus on finishing it. No clutter. No categories. No distractions. Just clarity. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Solo Focus
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Just one task. Right now. Solo Focus is a focus timer for people who get overwhelmed by long to-do lists. Instead of everything, it shows you one task at a time — so starting feels possible. A built-in body-doubling mode and ambient sound keep you company, and the timer is gentle about breaks so you don't burn out. WHY SOLO FOCUS • One task at a time — beat overwhelm and just start • Body doubling, built in — focus alongside ambient company • A Pomodoro-style timer that cares about your breaks • Ambient sounds to settle into deep work • Session insights — see your focus over time • Made with ADHD and neurodivergent brains in mind NO ACCOUNT NEEDED Everything stays on your device. No sign-up, no cloud. SOLO FOCUS PRO Unlock unlimited tasks, all ambient sounds, every theme and full insights. Pro is a one-time purchase — no subscription, no auto-renewal. Existing subscribers keep their access. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rivership.notion.site/3830e18e9943817b9973f8dd62fcbf4c
Screenshots
Verdict
The clearest difference is update cadence: Solo Focus at every 5 days against OneThink's fortnightly. On price, ads, 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. OneThink sells 3 in-app purchases, starting at $2.99 per month and Solo Focus sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
OneThink ships an update fortnightly, Solo Focus every 5 days. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.
| Parameter | OneThink | Solo Focus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 67 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Florian Josef Fuchs | RIVERSHIP |
In-app purchases
OneThink
- OneThink Pro (monthly)$2.991 Month
- OneThink Pro (monthly)$22.991 Year
- OneThink Lifetime$19.99
Solo Focus
- Solo Focus Pro (Monthly)7 Days trial$3.991 Month
- Solo Focus Pro (Yearly)7 Days trial$19.991 Year
- Lifetime Unlock$29.99
