Comparison

MindMatrix vs Solo Focus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MindMatrix

Features
Read full description

やることを「見える化」して、毎日をスッキリ整理! MindMatrix は、「重要度 × 緊急度」のマトリクス上にタスク(付箋)を自由に配置できる、直感的なリマインダーアプリです。 付箋をドラッグして「今やる」「後でやる」「やらなくていい」を視覚的に整理。 色・メモ・期限も自由に設定でき、あなたの頭の中をスッキリ外に出して管理できます。 主な特徴  マトリクスで思考整理:緊急×重要の4象限で分類  付箋スタイルのタスク管理:メモ感覚で自由に書き込める  ドラッグで移動・編集も簡単:タップ&移動で直感操作  完全オフライン対応:通信不要でいつでも使える  データは端末内に自動保存:セキュア&スムーズ  複数リストを作成可能:仕事・勉強・生活など用途別に使い分け

About

Solo Focus

Features
Read full description

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 available as a subscription with a free trial. — Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rivership.notion.site/3830e18e9943817b9973f8dd62fcbf4c

Screenshots

MindMatrix3 screens
Solo Focus4 screens

Verdict

The call

The clearest difference is in-app purchases: MindMatrix at none against Solo Focus's 2. MindMatrix also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solo Focus sells 2 in-app purchases, starting at $3.99 per month. MindMatrix asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 4 level
MindMatrix versus Solo Focus: the parameters behind the verdict, then further details
ParameterMindMatrixSolo Focus
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.517.0 — better
Further details — not scored
Size1 MB13 MB
Age rating4+4+
DeveloperSakihara RikiRIVERSHIP

In-app purchases

None

MindMatrix

No in-app purchases

2 purchases

Solo Focus

Subscriptions2
  • Solo Focus Pro (Monthly)7 Days trial$3.991 Month
  • Solo Focus Pro (Yearly)7 Days trial$19.991 Year

Questions

Is MindMatrix free?
MindMatrix is free to download, with no in-app purchases.
Is Solo Focus free?
Solo Focus is free to download, with in-app purchases available.
Do MindMatrix or Solo Focus have ads?
Solo Focus shows ads; MindMatrix does not.
Which is updated more often, MindMatrix or Solo Focus?
MindMatrix ships an update every 5 days, and Solo Focus every 5 days. Most recently, MindMatrix was updated on October 3, 2026 and Solo Focus on September 20, 2026.

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