Comparison

DotInk vs GreaseAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DotInk

This app helps e-ink device owners customize fonts and convert e-books for their readers. It offers WYSIWYG font editing, e-book formatting, and seamless wireless integration with supported devices. All processing is done offline, prioritizing user privacy.

Highlights
  • WYSIWYG font customization
  • E-book conversion and formatting
  • Wireless device integration
  • Offline processing
  • Real-time screen simulation
  • Import TTF fonts
Features
Read full description

Designed for e-ink enthusiasts, making your portable readers more powerful and easier to use. Seamlessly convert .ttf fonts and e-books on your phone into .bin fonts, XTC, or EPUB formats perfectly tuned for portable e-ink screens. [CORE FEATURES] • WYSIWYG Font Customization Import external .ttf fonts or use system fonts. Adjust line spacing, tracking, size, weight, and more with precision. Real-time simulation of various e-ink screens—preview exactly how it looks before exporting. • Powerful E-book Toolbox Import various e-book formats to preview layouts directly on your phone. Customize formatting and convert to standard formats with a single tap. • Seamless Device Integration Wireless connection to supported devices for font pushing and file management. Supported Devices: XTEInk X4, EDCBook, Murphy 3.7, Wudada·Little Ink, and more. • Privacy First & Offline 100% Offline: All processing is done locally on your device. No user data is ever uploaded. (Note: Network and Location permissions are required solely for connecting to your e-ink hardware.) [NOTE FROM DEVELOPER] This app is an indie project built with "AI Vibe Coding." While I strive for perfection, I cannot test every scenario. If you encounter any bugs, I appreciate your understanding. Thank you to all the "Community Supporters" for your feedback! Feel free to leave suggestions or comments. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GreaseAI

Features
Read full description

GreaseAI 是面向服装零售团队的 AI 业务分析助手。基于已接入的业务数据,通过对话帮助你了解经营情况,发现值得关注的商品和门店表现。 【直接提问,获取分析】 无需编写查询语句,用日常语言提出业务问题: · 最近一周上新的商品卖得怎么样? · 哪些商品最近一个月没有销量? · 哪些商品在调货后销量有所提升? 【围绕经营,持续追问】 聚焦销售、库存、商品动销和调货效果,在同一对话中继续追问,逐步深入了解业务。 【保留记录,方便回看】 查看历史业务问题和分析结果,随时继续讨论。 【切换业务,掌握数据状态】 访问账号获授权的业务 Agent,查看数据可用状态与完整数据截至日期。 使用前需具备已开通的 GreaseAI 账号,并由管理员配置业务 Agent。可分析的内容取决于已接入的数据及账号权限。

Screenshots

DotInk4 screens
GreaseAI4 screens

Verdict

The call

The clearest difference is in-app purchases: GreaseAI at none against DotInk's 3. DotInk's advantage is device support (3 vs 1). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DotInk sells 3 in-app purchases, starting at $0.99 per month. GreaseAI asks for nothing beyond the download.

UpkeepUpdate frequency

DotInk ships an update weekly, GreaseAI every 10 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
DotInk versus GreaseAI: the parameters behind the verdict, then further details
ParameterDotInkGreaseAI
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size11 MB36 MB
Age rating4+4+
Developer业 毕MISES NETWORK PTE. LTD.

In-app purchases

3 purchases

DotInk

Subscriptions2
  • Monthly Pro$0.991 Month
  • Yearly Pro$5.991 Year
One-time1
  • Lifetime Pro$14.99
None

GreaseAI

No in-app purchases

Questions

Is DotInk free?
DotInk is free to download, with in-app purchases available.
Is GreaseAI free?
GreaseAI is free to download, with no in-app purchases.
Do DotInk or GreaseAI have ads?
Neither DotInk nor GreaseAI shows ads.
Which is updated more often, DotInk or GreaseAI?
DotInk ships an update weekly, and GreaseAI every 10 days. Most recently, DotInk was updated on November 5, 2026 and GreaseAI on November 6, 2026.

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