AI Essay Check vs PaperDeep论文辅助工具
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Essay Check
Estimate the likelihood of your writing being flagged as AI-generated by academic detection tools. Identify risky sentences and receive suggestions to make your text sound more natural and human-written before submission.
- AI detection score estimation
- Risk highlighting for sentences
- Rewrite suggestions for natural phrasing
- Multiple writing style options
- Before & after editing comparison
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Will your essay be flagged as AI? AI Detector & Essay Checker helps you understand whether your writing may be detected by AI detection tools used by universities, and shows you how to reduce that risk before submission. Many academic institutions use AI detection systems to review essays and assignments. Even human-written content can sometimes be flagged. This app gives you a practical way to estimate detection risk and improve your writing. Some widely used tools in academic environments include systems such as Turnitin, and Copyleaks. This app is designed to help you better understand how similar AI detection systems may evaluate your writing, and how to reduce potential detection risks. Key Features • AI detection score – estimate how likely your text is AI-generated • Risk highlighting – identify sentences that may trigger AI detection • Rewrite suggestions – improve phrasing to sound more natural and human • Multiple styles – academic, natural, conversational • Before & after comparison for easy editing Use Cases • College essays and assignments • Research papers • AI-assisted writing • Academic writing improvement Why Use This App • Check AI detection risk before submission • Reduce the chance of being flagged by academic systems • Improve clarity and readability • Write with more confidence This app provides general insights into AI detection behavior based on language patterns and is intended as a writing assistance tool. Disclaimer This app is not affiliated with, endorsed by, or connected to Turnitin, Copyleaks, or any other third-party service. Results are probabilistic and for reference only. No AI detection system is 100% accurate, and results may vary across different tools and institutions. Privacy Policy https://aitextpolish.aigcteacher.top/privacy Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PaperDeep论文辅助工具
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【官网网址】 https://www.paperdeep.com/ 【开题报告辅助】 输入研究方向与关键词,快速生成开题报告框架,包含研究背景、国内外研究现状、研究内容与方法、技术路线、进度安排等标准章节,支持逐段调整与扩写,输出结构完整、逻辑清晰的开题稿件。 【论文初稿撰写】 按学科方向与写作要求生成章节大纲,支持分章节续写与扩写,自动优化段落层级与过渡衔接,帮你快速搭起论文骨架,再在此基础上填充自己的研究数据与观点。 【多维重复率检测】 比对范围覆盖学术期刊、学位论文、会议文献与互联网公开资源,逐句标注相似片段并给出来源提示,生成可视化检测报告,清楚看到问题出在哪一段、哪一句。 【AIGC 检测与降低】 针对 ChatGPT、DeepSeek、通义千问等主流大语言模型的文本特征进行识别,测算全文与分段的 AI 生成概率,标出机器味较重的句式与表达,为后续修改提供明确方向。并支持一键降低AIGC率。 【智能改写润色】 针对标记出的重复片段与机器化表达,提供句式重构、词汇替换与逻辑衔接优化建议,在保持原意与专业表述准确的前提下,让文字更自然、更符合学术写作规范。 【PPT 与文档转化】 一键把论文内容转换为答辩 PPT,自动提炼要点、分配页面与版式;支持 Word、PDF等多格式互转,方便提交、打印与分享。 【适用人群】 本科毕业生、研究生、期刊投稿作者、课题组成员,以及需要长期处理学术文本的教师与研究人员。 【温馨提示】 本应用提供的检测结果与修改建议仅供写作参考,不作为任何机构的正式认定依据。请遵守所在学校与期刊的学术规范,独立完成研究工作,并对内容的真实性与原创性负责。 Apple 标准最终用户许可协议 (EULA) :https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: AI Essay Check at 13.4 against PaperDeep论文辅助工具's 15.0. On price, update cadence, 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. AI Essay Check sells 3 in-app purchases, starting at $3.99 per 7 days and PaperDeep论文辅助工具 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
AI Essay Check ships an update every 9 days, PaperDeep论文辅助工具 every 5 days. Both last shipped on October 31, 2026.
| Parameter | AI Essay Check | PaperDeep论文辅助工具 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | 思亮 刘 | BorderTown |
In-app purchases
AI Essay Check
- Pro Yearly$3.997 Days
- Pro Monthly$9.991 Month
- Pro Yearly$59.991 Year
PaperDeep论文辅助工具
- 基础会员-1天$0.99
- 38元积分充值$4.99
- 58元权益套餐$7.99
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- 68元积分充值$9.99
- 1个月一次性会员权益$12.99
- 128元积分充值$19.99
- 168元权益套餐$24.99
- 228元的权益套餐$29.99
- 3个月一次性会员权益$29.99
- 12个月一次性会员权益$99.99








