Audio Dubbing vs OKmath英语
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audio Dubbing
This app helps users learn English effectively through a subscription-based service. It offers various subscription periods, including monthly, half-yearly, and annual plans, with auto-renewal options.
- Effective English learning
- Auto-renewal subscriptions
- Monthly, half-yearly, and annual plans
- Privacy terms available
- Supports iPhone, iPad, iPod
Read full descriptionHide full description
It can help you learn English effectively. 【Auto-Renewal Subscription】 - Subscription periods: monthly, half-yearly or annually. -The auto-renewal service applies prior to the expiration of an active subscription. By enabling auto-renewal, within 24-hours prior to the end of the current subscription period, payment of the same subscription will be automatically deducted from your iTunes account. The exact payment amount corresponds to the following subscription periods: monthly, half-yearly or annually. -Auto-Renewable Subscriptions protocol: https://damonchen117.github.io/diandubi/protocolEN.txt -Privacy Terms: https://damonchen117.github.io/diandubi/privacy.txt
OKmath英语
This app offers free English learning for young Chinese children. It focuses on early English education through engaging content and activities designed for a child's development.
- Free English启蒙 (early education)
- Designed for Chinese children
- Engaging content
- Focus on early development
Read full descriptionHide full description
OK英语 给中国孩子的免费英语启蒙
Screenshots
Verdict
The clearest difference is review sentiment: OKmath英语 at 87% against Audio Dubbing's 30%. OKmath英语 also leads on in-app purchases (none vs 3) and update cadence (every 2 weeks vs monthly). 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
Both are free to download. Audio Dubbing sells 3 in-app purchases, starting at $1.99 per month. OKmath英语 asks for nothing beyond the download.
Audio Dubbing ships an update monthly, OKmath英语 every 2 weeks. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.
| Parameter | Audio Dubbing | OKmath英语 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (17 ratings) — better |
| Positive reviews | 30.0% of reviews | 86.7% of reviews — better |
| Number of ratings | — | 17 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 127 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | 继岭 陈 | 北京橙旭园网络技术有限公司 |
Customer experience
Audio Dubbing
OKmath英语
In-app purchases
Audio Dubbing
- VIP 1 Month$1.991 Month
- VIP 6 Months$3.996 Months
- VIP 1 Year$6.991 Year
OKmath英语
No in-app purchases
