Comparison

Study Time Record chart vs Study Countdown

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

Head to head
About

Study Time Record chart

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Press the study button and record the start date and time. You can record the end date and time by clicking "Record end date and time" in the table. Study time is calculated and displayed based on the start date and time and end date and time. Display study time in a line graph. ・Record the start date and time of study 1. Tap the "Study" button. If you press/tap for a long time, step 2/step 3 will be skipped. The current date and time will be set. 2. Select the year, month, and day and tap "Next". 3. Select a start time and tap OK. ・When recording the end date and time 1. Tap the "End date and time" button in the end date and time column of the table. If you long press/tap, step 2/step 3 will be skipped. The current date and time will be set. 2. Select the year, month, and day and tap "Next". 3. Select the end time and tap "OK". ▼ Sorting order You can change the sort order of the table by tapping the arrows (↓↑) to the left of the year and month. ▼Study time The study time in the table is automatically displayed based on the start date and time and end date and time. ▼Record subjects 1. Tap "Select subject" in the mood column at the end of the table. 2. Select a subject. 3. If there are no subjects to select  Tap “Subject List Settings”.   Tap the “Add subject button” to add a subject.  Return to steps 1 and 2 and record the subjects. ▼Enter notes 1. Tap the three points (...) on the table. 2. Tap Notes. 3. Enter the notes and tap OK. ▼Delete one record 1. Tap the three points (...) on the table. 2. Tap Delete from the menu. 3. Tap the red delete button. ▼Course list settings Create a subject list for each user using the subject list settings. Configure settings such as adding, deleting, and sorting subjects. ▼Set start time (top right menu) Set the time input by setting the start time. ▼Setting the end time (top right menu) Set the time input in the end time setting. ▼Create PDF file (top right menu) Create a PDF file. You can create a PDF file that specifies the year and month and includes the start date and time, end date and time, study time, subjects, and notes. If you want to print, please share the PDF file to an app that can print before printing. ▼Dark mode (top right menu) Select dark mode ON/OFF from the menu on the top right Press Dark Mode to switch to a screen display with a color scheme based on black. If you press Light mode, the screen will be displayed in the normal white color. ▼If you want to delete all records Delete all data from the top right menu You can delete all records below. ・Delete all recorded data (study time, subjects, users) ・Delete all recorded data on iCloud ▼Display graph 1. Press the line graph button at the top. 2. Click the displayed graph from the menu below. Monthly graph study time graph Study time rhythm chart Annual total/average/graph Full period graph ▼Add user 1. Press the user button at the top 2. Press add user 3. Enter your username and press OK. ▼Edit username 1. Press the user button at the top 2. Press user edit and delete 3. Press the username from the list. 4. Edit the user name on the edit screen and press OK. ▼Delete username 1. Press the user button at the top 2. Press user edit and delete 3. Swipe the username you want to delete from the list from the left and press Delete. ・Model change data migration For users with the same Apple ID Because records are stored in iCloud View the same recording on a new iPhone/iPad 【Terms of Use】 This app complies with the Apple Standard Terms of Use (EULA). Please refer to the link below for details: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Study Countdown

Features
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Stay focused until you reach your goal. This app combines a countdown and a simple study log to help you stay consistent and make progress every day. It’s not just about knowing how many days are left. It’s about understanding what you did today and what to do next. Don’t just study. Reflect. By writing a short daily log, you can: • organize your thoughts • understand what you accomplished • identify weak areas • plan your next step This removes hesitation and helps you start faster. [Key Features] • Countdown to your goal • Multiple goals support • Simple daily study log • Track your progress over time Stop overthinking. Start doing. Small daily progress builds real confidence.

Screenshots

Study Time Record chart4 screens
Study Countdown3 screens

Verdict

The call

The clearest difference is in-app purchases: Study Countdown at none against Study Time Record chart's 1. Study Countdown also leads on update cadence (every 8 days vs every 2 months). On price, ads, 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. Study Time Record chart sells 1 in-app purchase, starting at $0.99 per month. Study Countdown asks for nothing beyond the download.

UpkeepUpdate frequency

Study Time Record chart ships an update every 2 months, Study Countdown every 8 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 4 level
Study Time Record chart versus Study Countdown: the parameters behind the verdict, then further details
ParameterStudy Time Record chartStudy Countdown
PriceFreeFree
Update frequencyEvery 2 monthsEvery 8 days — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size7 MB14 MB
Age rating17+12+
DeveloperYUTAKA IZUMIYAMAkaisei watanabe

In-app purchases

1 purchases

Study Time Record chart

Subscriptions1
  • Ad-Free (1 Month)$0.991 Month
None

Study Countdown

No in-app purchases

Questions

Is Study Time Record chart free?
Study Time Record chart is free to download, with in-app purchases available.
Is Study Countdown free?
Study Countdown is free to download, with no in-app purchases.
Do Study Time Record chart or Study Countdown have ads?
Both Study Time Record chart and Study Countdown show ads.
Which is updated more often, Study Time Record chart or Study Countdown?
Study Time Record chart ships an update every 2 months, and Study Countdown every 8 days. Most recently, Study Time Record chart was updated on November 8, 2026 and Study Countdown on November 9, 2026.

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