Comparison

Mark Things vs CoreTech.

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

Head to head
About

Mark Things

Features
Read full description

Mark Things is the all-in-one tally counter for everything in your life. Track anything. Count anything. Understand everything. Whether you're counting coffee cups, tracking habits, logging workouts, or recording daily events, Mark Things turns simple tallies into powerful insights. ■ Count Anything Use Mark Things as a universal counter: • Coffee cups • Water intake • Workouts • Mood logs • Reading sessions • Expenses • Daily habits • Custom life events If it happens — you can mark it. ■ More Than a Counter Unlike simple tally apps, Mark Things combines: • Tally counter • Notes for every entry • Todo tracking • Monthly calendar view • Smart statistics • Visual insights Everything stays organized in one clean place. ■ See Your Patterns Numbers become meaningful with: • Daily / Weekly / Monthly statistics • Trend charts • Frequency insights • Long-term patterns • Visual progress tracking Stop guessing. Start understanding. ■ Monthly View Get a bird’s-eye view of your life. Quickly see when you logged events, completed tasks, or hit milestones. ■ Built for Clarity • Minimal and clean design • Fast one-tap counting • Custom categories • Flexible tracking • Designed for real daily use Mark Things helps you become more aware, more intentional, and more in control of your habits and daily life. Start marking today. Privacy policy: https://markthings.lovehealth.space/privacy Terms of service: https://markthings.lovehealth.space/terms

About

CoreTech.

Features
Read full description

CoreTech is a smart performance monitoring app designed for coaches and athletes who demand precision, control, and real-time insight. Connect multiple heart rate devices simultaneously and monitor live heart rate data from several users at once — all in one unified dashboard. CoreTech allows seamless multi-device tracking, giving coaches full visibility over individual and group performance in real time. Create and manage athletes with ease, define personalized training profiles, and configure advanced heart rate training zones, including: Anaerobic zone models Karvonen zone calculation VT threshold-based zoning Design structured workouts using heart rate zones, build custom training plans, or import existing training sessions directly into the system. During training, CoreTech provides live monitoring and feedback, enabling precise control of intensity, recovery, and performance adaptation. Whether you're running individual sessions or managing group training environments, CoreTech delivers data-driven coaching, smarter training decisions, and performance optimization through real-time heart intelligence.

Screenshots

Mark Things4 screens
CoreTech.3 screens

Verdict

The call

The clearest difference is in-app purchases: CoreTech. at none against Mark Things's 1. CoreTech. also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads 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. Mark Things sells 1 one-off in-app purchase. CoreTech. asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 3 level
Mark Things versus CoreTech.: the parameters behind the verdict, then further details
ParameterMark ThingsCoreTech.
PriceFreeFree
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size162 MB30 MB
Age rating4+4+
Developer名 陈Dusan Borovnica

In-app purchases

1 purchases

Mark Things

One-time1
  • One-time Purchase$1.99
None

CoreTech.

No in-app purchases

Questions

Is Mark Things free?
Mark Things is free to download, with in-app purchases available.
Is CoreTech. free?
CoreTech. is free to download, with no in-app purchases.
Do Mark Things or CoreTech. have ads?
Neither Mark Things nor CoreTech. shows ads.
Which is updated more often, Mark Things or CoreTech.?
Mark Things ships an update fortnightly, and CoreTech. fortnightly. Most recently, Mark Things was updated on October 6, 2026 and CoreTech. on September 25, 2026.

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