Comparison

5000 Year Library vs Tesdopi

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

Head to head
About

5000 Year Library

Access a vast digital library of thousands of documents for study and research. This e-book reader is frequently updated with new content, offering free access to Dharma teachings and Buddhist books for mobile devices.

Highlights
  • Extensive digital library
  • E-book reader functionality
  • Thousands of documents for study
  • Frequent content updates
  • Free copying of teachings
  • Supports iPad and iPhone
Features
Read full description

The Dharma Library app is a subsidiary application of 5000 Years, featuring an e-book reader that contains thousands of documents for study and research. It serves as a digital library for 5000 Years, with frequent updates and additions of new documents. 5000 Years also offers free copying of Dharma teachings and Buddhist books onto mobile devices (iPad, iPhone), memory cards, and hard drives. This service is provided at no cost for Buddhists who wish to learn or share these teachings as gifts of Dharma. As mentioned above, Buddhists who need to copy or upload Dharma content directly at 5000 Years can contact us at 012 887 987 | 081 815 000 (Upasaka Srong Channa).

About

Tesdopi

This competency-based learning program helps high school students excel in Math and Science. It offers over 30,000 lessons and tests, personalized learning plans, and special courses to boost skills and prepare for exams. Users see significant score improvements in just three months.

Highlights
  • Competency-based learning
  • Personalized learning plans
  • 30,000+ lessons and tests
  • Video tutorials and summaries
  • Practice exercises
  • Special courses (soft skills, exam prep)
Features
Read full description

Come and join our community of 250,000 learners in Tesdopi app, the competency-based learning program that helps high school students excel in Math and Science (Grades 7-12)! With Tesdopi, high school students like you can boost your skills in Math and Science in a fun and engaging way. In fact, in just three months, our users see a 22% improvement in their scores compared to non-Tesdopi learners (UNDP Accelerator Lab, 2020). Unlock over 30,000 lessons and tests covering Math, Physics, Chemistry, and Biology. Here's what Tesdopi offers you: Find out your learning competencies Take the Tesdopi Competency Tests to understand your strengths and areas where you can improve. Our tests cover everything from Grade 7 to 12. Create a personalized learning plan and save time by focusing on the learning gaps that you have yet to acquire instead of trying to cover every lesson. Master the Fundamentals Tesdopi lessons follow the Ministry of Education, Youth and Sports curriculum and come with video tutorials, summaries, and fun exercises. You'll build a rock-solid foundation in core subjects. Once you're confident, dive into thousands of practice exercises and problem-solving sets. Develop New Skills Are you always curious and eager to learn more? Dive into our Special Courses, covering topics from soft skills to exam preparation and university preparation courses. Get to Know Tesdopi Tesdopi is brought to you by Edemy Co., Ltd. Launched in 2018 by a team of science enthusiasts, former Cambodian Olympians, national math and science champs, and Fulbright alumni. Our dream? A world where 'Anyone can learn anything.' Since launched, Tesdopi has won many prestigious awards, including the 'Best Social Innovation of the Year 2019' from the Ministry of Posts and Telecommunications of Cambodia, the 'Startupper of the Year 2019' by Total, and most recently, the #1 spot in the Reverse Innovation Competition at the Techo Startup Center."

Screenshots

5000 Year Library2 screens
Tesdopi4 screens

Verdict

The call

The clearest difference is in-app purchases: 5000 Year Library at none against Tesdopi's 14. 5000 Year Library also leads on ads (none vs shown). Tesdopi's advantage is rating (4.6 vs 4.3) and update cadence (every 3 weeks vs every 3 months). On price, review sentiment, 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. Tesdopi sells 14 one-off in-app purchases. 5000 Year Library asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tesdopi holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Tesdopi has 60 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

5000 Year Library ships an update every 3 months, Tesdopi every 3 weeks. The most recent releases landed on July 7, 2026 and September 16, 2026 respectively.

Scorecard6 real differences · 4 level
5000 Year Library versus Tesdopi: the parameters behind the verdict, then further details
Parameter5000 Year LibraryTesdopi
PriceFreeFree
Rating4.3 (4 ratings)4.6 (60 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings460 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size69 MB137 MB
Age rating4+4+
DeveloperLiratanak ANNEdemy Co., LTD

Customer experience

5000 Year Library

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tesdopi

All ratings60 ratings
Positive90.0%
Neutral6.7%
Negative3.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

5000 Year Library

No in-app purchases

14 purchases

Tesdopi

One-time14
  • One-month Plan$2.99
  • Discount Premium Plan 1 month$2.99
  • Discount Premium 3 months$6.99
Show 11 more
  • Study for 3+1 months$14.00
  • Math BACII Preparation$14.00
  • Physics BACII Preparation$14.00
  • Khmer Essay Writing Skills$14.00
  • English Elementary P2$14.99
  • Study for 6 months$19.00
  • Leadership Strategies Part 1$20.00
  • Discount Premium 1 year$29.99
  • English Elementary 1$30.00
  • Study for 1 Year$35.00
  • One Year Plan$39.99

Questions

Is 5000 Year Library free?
5000 Year Library is free to download, with no in-app purchases.
Is Tesdopi free?
Tesdopi is free to download, with in-app purchases available.
Which has better reviews, 5000 Year Library or Tesdopi?
Tesdopi is rated higher. 5000 Year Library averages 4.3 out of 5 from 4 ratings, while Tesdopi averages 4.6 from 60 ratings.
Do 5000 Year Library or Tesdopi have ads?
Tesdopi shows ads; 5000 Year Library does not.
Which is updated more often, 5000 Year Library or Tesdopi?
5000 Year Library ships an update every 3 months, and Tesdopi every 3 weeks. Most recently, 5000 Year Library was updated on July 7, 2026 and Tesdopi on September 16, 2026.

Other comparisons