Di yi vs OctoLearn Language Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Di yi
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HSK шалгалтанд бэлтгэх аппликэйшн - Түвшин болгоны шалгалтанд хэрэгтэй үгсийн сан - Түвшин болгоны шалгалтанд хэрэгтэй дүрмүүд - Өөрийгөө бэлтгэх шалгалт, тестүүд - Хятад улсад сурах заавар мэдээллүүд гэх мэт таньд туслах бүхий л үйлчилгээ багтсан болно.
OctoLearn Language Learning
An interactive companion designed to make mastering English fun and effective. It adapts to your learning level, from beginner to advanced, to help you polish vocabulary and reading skills.
- Interactive learning journey
- Adapts to user's English level
- Vocabulary enhancement
- Reading skill improvement
- Motivating learning experience
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OctoLearn: Your Interactive English Learning Journey Ready to level up your English skills? OctoLearn is the ultimate language learning companion designed to make mastering English fun, engaging, and effective. Whether you're a beginner starting your learning journey or an advanced learner looking to polish your vocabulary and reading skills, OctoLearn adapts to your level and keeps you motivated every step of the way! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: OctoLearn Language Learning at every 5 days against Di yi's every 2 months. OctoLearn Language Learning also leads on iOS requirement (15.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Di yi ships an update every 2 months, OctoLearn Language Learning every 5 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.
| Parameter | Di yi | OctoLearn Language Learning |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (16 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 63 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Delgerekh Sukhbaatar | Khan Khulgun LLC |
In-app purchases
Di yi
No in-app purchases
OctoLearn Language Learning
No in-app purchases
