Comparison

Study Time With Rain vs 숙제AI도우미

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

Head to head
About

Study Time With Rain

Enhance your study sessions with a charming ghost companion and a variety of timer options. Track your progress, enjoy a curated song library, and set motivational countdowns for your academic goals.

Highlights
  • Cute ghost characters
  • Pomodoro & Primary Timer
  • Study statistics tracking
  • Song library for ambiance
  • Personal confidence & D-Day settings
Features
Read full description

Study ghost app on rainy days! Do you like studying on rainy days? Then this app is perfect! This is a special study friend. It has the following characteristics: **Cute ghost characters**: Our little ghost makes your study time more attractive as you focus on your studies. **Pomodoro & Primary Timer**: Whether you prefer the Pomodoro technique or want a regular timer, it's all on offer. **Statistics of study** Keep track of your study progress and gain insight into your study habits. **Song Library** Set the tone with songs to cheer up or enjoy the rain by studying. Personal Confidence & D-Day Settings Set a countdown for personal messages or special study goals for motivation you need Add a magical touch to your study routine. Study Rainy Days Make rainy days productive every time with the ghost app! **Study ghost app on rainy days!** Do you like studying on rainy days? Then this app is perfect! This is a special study friend. It has the following characteristics: **Cute ghost characters**: Our little ghost makes your study time more attractive as you focus on your studies. **Pomodoro & Primary Timer**: Whether you prefer the Pomodoro technique or want a regular timer, it's all on offer. **Statistics of study** Keep track of your study progress and gain insight into your study habits. **Song Library** Set the tone with songs to cheer up or enjoy the rain by studying. Personal Confidence & D-Day Settings Set a countdown for personal messages or special study goals for motivation you need Add a magical touch to your study routine. Make every rainy day productive with the Study Ghost app! [Music Copyright] ⓒ 2023 한국저작권위원회 [도서관에서 공부하는 소리] ⓒ 2023 김용배 [도시 밤 앰비언스2] ⓒ 2023 (재)전주정보문화산업진흥원 [주거_펜션_저녁_공간음_비내리는_MKH418_ST_192] +(Royalty Free sound) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

숙제AI도우미

Features
Read full description

HomeworkAI helps parents and children review homework with AI grading, problem-by-problem feedback, weekly reports, points, rewards, and family learning progress tracking. Children can capture homework photos, review results, and receive encouragement. Parents can monitor study progress, review grading, manage goals, and support better study habits. Privacy Policy: https://kts9781-cloud.github.io/homeworkai-privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Study Time With Rain4 screens
숙제AI도우미4 screens

Verdict

The call

The clearest difference is update cadence: 숙제AI도우미 at daily against Study Time With Rain's every 4 weeks. 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. Study Time With Rain sells 10 in-app purchases, starting at $5.99 per month and 숙제AI도우미 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Study Time With Rain ships an update every 4 weeks, 숙제AI도우미 daily. The most recent releases landed on November 14, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Study Time With Rain versus 숙제AI도우미: the parameters behind the verdict, then further details
ParameterStudy Time With Rain숙제AI도우미
PriceFreeFree
Rating4.8 (789 ratings) — better—
Positive reviews91.3% of reviews—
Number of ratings789 — better—
Update frequencyEvery 4 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size93 MB51 MB
Age rating4+4+
DeveloperYoonjik ChoNODELABS.Co.,Ltd.

Bugs and requests

Study Time With Rain

Reported bugs

3 issues
  • Time tracking issues, inaccurate recording of study time
  • Black screen bug
  • Pen function noise removed

Requested features

5 requests
  • More customization options (colors, animations, etc.)
  • Ability to earn in-app currency for premium features
  • Seamless background playback of music and timer
  • Dark mode
  • Countdown timer with custom alerts

숙제AI도우미

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Study Time With Rain

Subscriptions1
  • Premium 1 Month$5.991 Month
One-time9
  • White Cat$0.59
  • Black Cat$0.59
  • Glasses$0.79
Show 6 more
  • Blackboard$0.99
  • Window Mountain$1.29
  • Window Snowman$1.29
  • Window Mountain Dark Version$1.29
  • Cherry Blossom$1.29
  • Premium Lifetime$27.99
2 purchases

숙제AI도우미

Subscriptions2
  • HomeworkAI Premium$2.991 Month
  • HomeworkAI Premium$29.991 Year

Questions

Is Study Time With Rain free?
Study Time With Rain is free to download, with in-app purchases available.
Is 숙제AI도우미 free?
숙제AI도우미 is free to download, with in-app purchases available.
Do Study Time With Rain or 숙제AI도우미 have ads?
Neither Study Time With Rain nor 숙제AI도우미 shows ads.
Which is updated more often, Study Time With Rain or 숙제AI도우미?
Study Time With Rain ships an update every 4 weeks, and 숙제AI도우미 daily. Most recently, Study Time With Rain was updated on November 14, 2026 and 숙제AI도우미 on November 5, 2026.

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