Ctfile vs BomAssistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ctfile
This service provides large-capacity cloud storage with fast download speeds and extensive network coverage. It offers features like online playback, direct file connections, and WebDAV support, with free users receiving 400GB and VIP members up to 15TB.
- Large capacity cloud storage
- Fast download speeds
- Dozens of data centers
- Music video online playback
- WebDAV upload and download
- File transfer and packaging
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Ctfile is a well-known network cloud disk storage service provider. Since its establishment in 2009, it has provided reliable and stable data storage services for tens of millions of people around the world. Enjoy the fastest download speed Dozens of data centers across the country fully cover users of East Asia, North Asia, South Asia, ensuring that each user can enjoy the fastest download speed. Enjoy maximum storage space The world's largest cloud storage, free user registration can get 400GB space. Upgrading VIP members can get up to 15TB of space. Enjoy powerful network disk functions Music video online playback, direct file connection, webdav upload and download, sharing, super large space, multi-point distribution across the country, file transfer, online packaging, online decompression with password compression package all in one. Automatic Renewal Membership Package Information: - Subscription Period: 1 month (continuous monthly product), 3 months (continuous quarterly product), 6 months (continuous semi-annual product), 12 months (continuous annual product). - Subscription Price: Continuous monthly product costs $3.99 per month, continuous semi-annual product costs $13.49 every half-year, and continuous annual product costs $14.99 per year. - Payment: Automatic renewal items, including "continuous monthly/continuous quarterly/continuous semi-annual/continuous annual," will be recorded in your iTunes account after the user confirms the purchase and payment. - Renewal: 24 hours before your membership expires, Apple will automatically charge your iTunes account, and the validity period will be extended automatically for one cycle upon successful payment. If you do not cancel the subscription, Apple will periodically attempt to charge within the charging period. Please pay attention to the subscription and payment status promptly. - Cancellation of Renewal: If you wish to cancel automatic renewal, please do so 24 hours before the current subscription period expires. - Cancellation Method: For automatic renewal products opened through Apple, go to "Settings" > "iTunes & App Store" > "Apple ID" > "View Apple ID" > On the Account Settings page, click "Subscriptions" to cancel the VIP subscription. - Privacy Policy: https://www.ctfile.com/p/privacy - Membership Service Agreement: https://www.ctfile.com/p/vip-terms-and-conditions
BomAssistant
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主要功能: 1.APP将自动化开发所需标准件分为四大模块:视觉模块、PLC模块、气控模块、其他配件模块,点击相应图标可进入模块选型界面。 2.视觉、PLC和气控模块具有实现该模块功能所需的完整的标准件和数量(默认为1套所需需要),以及部分需计算标准件的计算方法;可根据所需套数成倍增加所有物料数量,也可对每一种物料数量进行单独修改。 3.在其他配件模块,可自由添加任何所需标准件及其数量。
Screenshots
Verdict
The clearest difference is in-app purchases: BomAssistant at none against Ctfile's 10. BomAssistant also leads on update cadence (every 2 days vs every 8 days). 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. Ctfile sells 10 in-app purchases, starting at $3.99 per month. BomAssistant asks for nothing beyond the download.
Ctfile ships an update every 8 days, BomAssistant every 2 days. The most recent releases landed on November 6, 2026 and October 27, 2026 respectively.
| Parameter | Ctfile | BomAssistant |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (52 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 8 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai Jinhao Network Technology Co., Ltd. | 克俊 张 |
In-app purchases
Ctfile
- Monthly Membership$3.991 Month
- Speedy Membership$4.996 Months
- Monthly Premium Membership$5.991 Month
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- Quarterly Membership$8.993 Months
- Half Year Membership$8.996 Months
- Yearly Membership$14.991 Year
- Half Year Premium Membership$25.996 Months
- Yearly Premium Membership$38.991 Year
- 1-Day Pass$1.49
- 7-Day Boost$2.49
BomAssistant
No in-app purchases









