SP Neuron Mobile vs Abox Mark · Micro Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SP Neuron Mobile
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SP Neuron is a clean, fast mind-mapping and outliner built for the way you actually think. Drop ideas onto an endless canvas, connect them, and let your thoughts organize themselves. Key features: - Infinite canvas — pan and zoom freely, with no limit on how large your map grows. - Node cards — each one holds your thoughts; drag to rearrange, pinch to zoom. - Smart connections — link nodes to make relationships clear at a glance. - Built-in outline sidebar — jump to any node and fly to it smoothly with a single tap. - iCloud sync — your maps stay in sync across iPhone and iPad, with full offline editing that resumes the moment you're back online. - 7-language built-in manual — English, German, French, Japanese, Korean, Simplified and Traditional Chinese, ready the first time you open the app. - Liquid Glass design — crafted for iOS 26 with a fluid, native feel. - Dark mode — easy on the eyes, day or night. - Command palette — reach power actions with a keystroke. Whether you're planning a project, studying, or capturing a sudden burst of ideas, SP Neuron keeps it all in one calm, beautiful space. Privacy: SP Neuron does not collect any personal data. Your maps are stored only on your device and in your own iCloud container. There are no third-party trackers or ads, and you can delete your data or stop syncing at any time.
Abox Mark · Micro Journal
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Abox Mark is a private micro journal for daily moments, passing thoughts, and moods. No long-form writing and no streaks to maintain. Capture what just happened, a thought that crossed your mind, or how you feel right now. It takes only seconds, then a press and hold seals it as a mark of your own. Time remembers you. So your future self can meet who you are now. [Capture it in one line] Record a small part of your day, a passing thought, a mood, or any moment you don’t want to forget. Each entry is limited to 200 characters: enough for a short journal entry and quick enough to catch an idea before it disappears. Add a mood or place when you want more context. [Mood is optional] Calm, Happy, Inspired, Tired, Down, Missing, Looking forward. Choose one of seven states, or skip it entirely. It is not a psychology quiz—just a simple way to name the moment. [Hold to seal, keep it real] Press and hold the fingerprint button for about a second and a half. When the ring closes, the entry is sealed. Sealed marks can’t be edited. It is not about restriction; it means that when you return later, you meet the moment as it really was. [A timeline for your moments] Marks appear newest first. Use the month index to jump through time and revisit the days, thoughts, and memories you left behind. [Quiet reflection, no streak pressure] In “A Glance at Time,” see how many marks you have left and how long your recorded story has become. There is no streak to protect and no daily goal to complete. Open it whenever there is something worth keeping. [Private, on your device] • No account, no sign-in • No cloud sync, no social • Marks stay on this device only No sharing. No likes. No comments. Your micro journal belongs to you alone. Leave the moment. Seal it. Meet it again someday.
Screenshots
Verdict
The clearest difference is iOS requirement: Abox Mark · Micro Journal at 14.0 against SP Neuron Mobile's 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. Neither carries in-app purchases, so what you see is what you pay.
SP Neuron Mobile ships an update every 2 weeks, Abox Mark · Micro Journal every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.
| Parameter | SP Neuron Mobile | Abox Mark · Micro Journal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | 余 杨 | Guangwei Yu |
In-app purchases
SP Neuron Mobile
No in-app purchases
Abox Mark · Micro Journal
No in-app purchases
Questions
Is SP Neuron Mobile free?
Is Abox Mark · Micro Journal free?
Do SP Neuron Mobile or Abox Mark · Micro Journal have ads?
Which is updated more often, SP Neuron Mobile or Abox Mark · Micro Journal?
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