Comparison

ThinkOnTheFly vs 观己 · Becoming

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

Head to head
About

ThinkOnTheFly

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Capture every spark in your mind instantly, keep fleeting inspiration, to-do items, and creative ideas forever, and say goodbye to the trouble of forgetting. ​ With minimalist design and efficient operation process, whether you have sudden inspiration on your commute, important ideas flashing in a meeting, or a burst of wonderful ideas in your mind late at night, you can complete the record in a few seconds. Powerful classification tags and intelligent search functions allow you to easily manage massive content, quickly locate the required information at any time, and make fragmented records orderly. ​ Whether you are a student, a professional, a creator, or you who love life and think hard, [Random Memo] is your exclusive memory butler and inspiration treasure house * "Random Memo" attaches great importance to the security of everyone's data privacy. Because of this, "Random Memo" has not developed a server, and all data is stored locally. Therefore, developers will never be able to access everyone's data. *Membership subscription: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period; the account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's AppStore Account Settings after purchase. [Feedback] If you have any questions about the product, please send an email to: longlong13578@icloud.com Privacy Policy: https://outgoing-cheese-e3b.notion.site/Privacy-Policy-213b209c98f98048b034cec91156c24e Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

观己 · Becoming

Features
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"We spend our whole lives on the journey to becoming ourselves." 《Becoming · 观己》 is a personal exploration and cognitive evolution tracker designed just for you. It doesn’t track your efficiency or demand productivity. It is simply a quiet companion, guiding you to observe your current emotions, reflect on past insights, and witness your step-by-step journey of "becoming yourself" through the flow of time. In this noisy digital era, 《Becoming》 carves out a warm, minimalist sanctuary for your mind. With a warm paper-texture UI and a ritualistic layout, every note feels like brushstrokes on fine Washi paper—calm, intentional, and grounded. 【Core Features & Design】 - Cognitive Evolution Tracker: Unlike traditional journals that just log daily events, 《Becoming》 focuses on capturing your mental shifts, cognitive breakthroughs, and psychological growth across different life stages. - Third-Party Emotion Observer: Adopt an outside-in perspective. Treat your emotions with gentle detachment—like watching an inner child with unconditional kindness—to foster a stable, lasting inner peace. - Washi Paper Aesthetics: A soothing, low-consumption, warm rice-white textured layout. No stressful KPIs, no reminders to hustle—just long-term, meditative companionship. - Complete Privacy & Freedom: Supported by independent iCloud sync. Your data belongs exclusively to you; your evolution is yours alone to unfold. 【Who is this for?】 - Deep thinkers, independent creators, and practitioners who value their inner world and introspection. - Anyone seeking a quiet, healing space away from high-pressure daily trackers and data anxiety. - People navigating life transitions who want to clearly see their mental evolution and emotional journey. No matter how fast the world changes, in 《Becoming》, you can slow down—to observe, to record, and to become.

Screenshots

ThinkOnTheFly4 screens
观己 · Becoming4 screens

Verdict

The call

The clearest difference is update cadence: 观己 · Becoming at daily against ThinkOnTheFly'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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ThinkOnTheFly sells 3 in-app purchases, starting at $0.99 per month and 观己 · Becoming sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ThinkOnTheFly ships an update fortnightly, 观己 · Becoming daily. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 5 level
ThinkOnTheFly versus 观己 · Becoming: the parameters behind the verdict, then further details
ParameterThinkOnTheFly观己 · Becoming
PriceFreeFree
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size10 MB3 MB
Age rating4+4+
Developer家贺 万世明 梁

In-app purchases

3 purchases

ThinkOnTheFly

Subscriptions2
  • Monthly Plan7 Days trial$0.991 Month
  • Annual Plan$2.991 Year
One-time1
  • Lifetime Access$5.99
2 purchases

观己 · Becoming

One-time2
  • 早鸟支持$3.99
  • 终身归处$12.99

Questions

Is ThinkOnTheFly free?
ThinkOnTheFly is free to download, with in-app purchases available.
Is 观己 · Becoming free?
观己 · Becoming is free to download, with in-app purchases available.
Do ThinkOnTheFly or 观己 · Becoming have ads?
Neither ThinkOnTheFly nor 观己 · Becoming shows ads.
Which is updated more often, ThinkOnTheFly or 观己 · Becoming?
ThinkOnTheFly ships an update fortnightly, and 观己 · Becoming daily. Most recently, ThinkOnTheFly was updated on October 28, 2026 and 观己 · Becoming on October 6, 2026.

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