滑记 vs GUGA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
滑记
This app uses spaced repetition and AI to create personalized study plans, helping users memorize key information efficiently for exams. It consolidates study materials into a digital flashcard format, saving time and enhancing learning.
- AI-driven dynamic study plans
- Spaced repetition learning theory
- Personalized review scheduling
- Consolidated digital flashcards
- Focus on key exam points
- Memory efficiency improvement
Read full descriptionHide full description
滑记是一款运用间隔复习理论,通过AI算法帮助用户规划学习计划,提高记忆效率,轻松应考的 App 【高效提分】 基于「间隔学习理论」,AI 算法生成动态学习计划,用更短的时间、记更多考点。 滑记能够通过你对应试时限的需求,帮助你定制最适合你的复习计划。精准判断用户遗忘临界点,高效重复知识重点防止用户记忆衰退。滑记将化身你的私人教练,用最短的时间帮你达到最好的应试状态。 【省时省力】 参考书内容重点分散,自己整理笔记占用复习精力,一本卡册搞定,省更多时间。 滑记完美契合时下热点参考辅导书,名师讲义及学霸笔记帮你总结考试重难点,一本卡册囊括应试必备知识。滑记将为你打造最锋利的宝剑,保证你在考试的战场上披荆斩棘、所向披靡。 【深度学习】 理解与记忆组成学习本质,知识点记忆配合参考书,学习滴水不漏,学更多技能。 滑记补充应试空白点,在课程辅导与教材习题之外引入高效记忆工具,填补教育减负的最重要缺口。让你用节省下的学习时间了解更多有用的知识。滑记让学习成为更加简单快乐的事,助你成长为技能更加丰富的人。 【会员订阅说明】 订阅周期:1个月(滑记会员连续包月)、3个月(滑记会员连续包季)、12个月(滑记会员连续包年)。 订阅价格:连续包月 38元/月、连续包季 98元/季、连续包年 298元/年。 付款:用户确认购买并付款后记入 iTunes 账户。 续订:苹果 iTunes 账户会在到期前 24 小时内扣费,扣费成功后订阅周期顺延一个订阅周期。 关闭服务:您可以在苹果手机“设置” --> 进入“iTunes Store 与 App Store”-->点击 “Apple ID”,选择"查看Apple D",进入"账户设置"页面,点击“订阅”,管理自动订阅服务,如需取消,每个计费周期结束前 24 小时关闭即可,到期前 24 小时内则不再扣费。 用户协议:https://help.huaji.wiki/terms/user 隐私政策:https://help.huaji.wiki/terms/privacy 会员服务协议(包含自动续费服务规则):https://help.huaji.wiki/terms/vip
GUGA
This app combines notebook, whiteboard, and card functionalities for diverse learning needs. It allows for importing various formats, multi-layer handwriting, and creating interconnected learning materials. Share your progress and access cross-device data with ease.
- Import various notebook formats
- Multi-layer handwriting support
- Create and link cards
- Multi-level whiteboard functionality
- Cross-device data sharing
- Community sharing platform
Read full descriptionHide full description
GUGA is a hyper learning tool that can meet your learning needs in different scenarios. “Notebook”, “Whiteboard” and “Cards” are the three most important functions of GUGA. In addition, GUGA also provides users with a community-SharePlace to share learning data; and provides a "Inspiration Shorthand" function to send data and record information across devices; and GUGA also provides a large number of shortcuts for you to use after connecting to the keyboard mouse. The “Notebook” is the most common learning material and the most basic learning scenario. GUGA's notebook: 1. Not only other notebook software, but also support a variety of formats to be imported into notebooks, create new notebooks, add/reduce pages, provide more than 100 inner pages and cover templates, DIY outline catalogues, edit page jumps, import pictures/text, etc. 2. It also supports adding an unlimited number of handwriting layers to each page of the notebook, hiding/displaying/merging handwriting layers, which is convenient for brushing questions and other uses when learning. And, 3. You can also long press to select the content on the notebook to mark/excerpt while writing and taking notes, and make cards for other uses based on the excerpt content. The “Whiteboard” is a multi-data learning console and a richer learning scenario. GUGA's whiteboard: 1. Support the import of multiple notebooks and use them in one whiteboard at the same time. You can also add/import data in other formats to learn and use them together. 2. Provide a notebook floating window system, which makes it more convenient for you to use multiple notebooks and whiteboards at the same time. The notebook in the whiteboard can be presented in the form of a floating window. The floating window has a variety of states (maximizing/mini window/up and down left and right side windows), which can hide/close/display all floating windows with one click; support floating window memory, type again Open the whiteboard, and all floating windows that are not closed can continue to be used. 3 Provide the "multi-level" whiteboard function. The whiteboard can create a lower-layer whiteboard, or it can be connected with other whiteboards to form a link relationship, thus creating a relationship between learning scenes. 4 You can copy the selected content in the floating notebook to the whiteboard to form a card. The cards on the whiteboard can be freely combined and split, and the cards can also be connected to form a brain map; the jump relationship can be set between the cards. 5 The whiteboard can be divided by frame, and it can also be positioned with pins to make it easier to use and manage the whiteboard content. In addition, 6 The entire whiteboard can be emitted as pdf, and the frame can also be emitted as a multi-page PDF, and the jump relationship between the frames will also be retained. The card is the achievement of atomization learning, and the card package is the collection of your achievements. GUGA's card: 1. Excerpt cards in the notebook and cards on the whiteboard can be collected in the card package. 2. You can use the "Inspiration Catcher" function of the GUGA WeChat official account/browser's GUGA plug-in to transfer the information you want to save to any of your card package at any time. 3. Each card is a "blocked" rich text editor, which can be combined and split on the whiteboard, or any block can be set as an answer block in flash card mode. 4. Card packs can be converted between ordinary packs and flash card packs; the function of flash card packs is consistent with other flash card software (Anki). 5. Each flash card pack can choose different learning modes and different memory algorithms to help you better learn and review cards. In addition, 6. The daily learning plan of flash cards will automatically appear in the GUGA log (My Logbook) on the right to learn flash card packages at any time. Have Fun with GUGA 2.0, and Enjoy Your Serious Learning Power.
Screenshots
Verdict
The clearest difference is monetization model: GUGA at free with in-app purchases against 滑记's subscription. GUGA also leads on update cadence (every 4 days vs fortnightly) and ratings volume (163 vs 26). 滑记's advantage is review sentiment (89% vs 70%) and iOS requirement (12.1 vs 15.0). On price, rating, ads and in-app purchases 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. 滑记 sells 19 in-app purchases, starting at $4.99 per month and GUGA sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for 滑记 against 4.7 for GUGA. That said, the two scores are not equally well evidenced: GUGA has 163 ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 89% of 滑记's written reviews are positive against 70% of GUGA's.
滑记 ships an update fortnightly, GUGA every 4 days. The most recent releases landed on September 23, 2026 and July 3, 2026 respectively.
| Parameter | 滑记 | GUGA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26 ratings) — better | 4.7 (163 ratings) |
| Positive reviews | 89.1% of reviews — better | 70.2% of reviews |
| Number of ratings | 26 | 163 — better |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 112 MB | 705 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Shuyi Education Technology Co., Ltd. | GutenbergGalaxy Technology Co. |
Customer experience
滑记
GUGA
Bugs and requests
滑记
Not enough reviews yet to summarise bugs or requests.
GUGA
Reported bugs
31 issues- Pencil direction does not rotate with pencil movement
- Cannot check Terms and Privacy Policy on first app open
- Cannot log in
- iCloud sync is glitchy
- Notes get erased when switching devices
Show 26 moreShow fewer
- All notes disappeared after not using for half a year
- Lost purchase and notes after re-login
- Cannot convert to flashcards or use mind map
- PDF viewing mode changed in version 2.0
- PDF cards open in a very small window
- Cannot view PDF in split-screen mode
- Handwritten notes on imported PDFs lost after automatic update
- Lasso tool gets stuck when moving objects
- Frequent crashes when using two-finger undo function
- Developers not responsive to English customers
- Two-finger undo is clumsy and often undoes too many steps
- Drawing a line from outside an image to inside adds points that cannot be removed by eraser
- Cannot edit curvature of drawn curves
- Lag when using ruler and pasting images
- Notes sometimes disappear and are hard to find
- Whiteboard viewing feature not yet released
- Pasting URLs no longer shows preview images
- App is laggy after update, especially when moving cards
- Cannot login with Apple account
- PDF export quality is blurry (exported as image/screenshot)
- Cannot delete pen stroke colors
- iCloud syncing is slow
- Handwriting search failed
- Card excerpt from PDF does not direct back to its location in PDF
- Vertical videos become horizontal with black bars
- Added fonts are not usable
Requested features
24 requests- Allow Apple Pencil to transition to previous tool
- Adapt to Apple Pencil Pro squeeze gesture
- Return to previous PDF card viewing mode
- Allow Mac OS version with iCloud syncing
- Add auto backup to other cloud drives (Google Drive, OneDrive)
Show 19 moreShow fewer
- Add backlinking feature
- Speedy, glitchless movement of cards
- Faster UI
- Ability to zoom with mouse scroll wheel
- Add presentation mode with set paths
- iPhone and iMac versions for syncing
- Add folder functionality for whiteboard organization
- Allow modification of pen stroke color with lasso tool
- Allow deletion of pen stroke colors
- Improve PDF export quality to vector quality
- Export whole canvas as PDF without limitation
- Allow adding more fonts
- Improve URL link preview functionality
- Allow inputting numbers to adjust pen size
- Allow editing curve curvature
- Fix issue with drawing lines from outside to inside images
- Fix issue with two-finger undo
- Allow users to see remaining free trial count
- Allow sign in with Google
In-app purchases
滑记
- 滑记月度会员-自动订阅$4.991 Month
- 滑记年度会员-自动订阅2 variants$14.991 Year
- 滑记年度会员-自动订阅2 variants$39.991 Year
- 6 虾滑$0.99
- 18 虾滑$2.99
- 滑记月度会员$4.99
Show 13 moreShow fewer
- 68 虾滑$9.99
- 滑记 1 年会员$14.99
- 信仰会员$14.99
- 信仰会员$19.99
- 滑记1年会员$22.99
- 信仰会员$29.99
- 滑记年度会员$29.99
- 滑记 3 年会员2 variants$39.99
- 滑记终身会员$39.99
- 滑记3年会员$49.99
- 信仰会员$59.99
- 滑记 5 年会员2 variants$59.99
- 滑记5年会员$69.99
GUGA
- Limited-time Discount C$4.99
- Limited-time Discount B$6.99
- Unlock GUGA PRO$9.99









