Comparison

Never Forget+ vs OpenCat

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

Head to head
About

Never Forget+

This app provides a minimalist approach to reminders, focusing on simplicity and directness for important tasks. It aims to help users remember crucial information without overwhelming them with complex features.

Highlights
  • Minimalist reminder design
  • Focus on essential tasks
  • Straightforward interface
  • Customizable reminders
  • Widget support
Features
Read full description

The private tutor said, "If you're late again next time, don't bother coming." So Lu Xun carved the character "early" on his desk to remind himself, and he was never late again... The doctor said, "If you forget to drink water again, you'll get kidney stones." So I engraved "Remember to drink water" on my phone to remind myself, and I never had kidney stones again... The most important things deserve the simplest and most straightforward reminders. If you keep something in mind, it will resonate!

About

OpenCat

This AI utility tool offers seamless integration of advanced AI models into your daily routine on Mac, iPhone, and iPad. It features a user-friendly interface, keyboard extensions for in-app AI access, and Siri/shortcut integration for automation. Supports a wide range of popular AI models and offers team deployment options.

Highlights
  • Support for latest popular AI models
  • Keyboard extensions for in-app AI
  • Realistic voice synthesis
  • Siri and shortcut integration
  • Team deployment with Docker
  • Customizable AI parameters
  • Markdown content rendering
Features
Read full description

Bring AI into every part of your workflow: chat, writing, translation, and search. · Multiple model options — local models, API Key, Cloud subscription, Apple Intelligence · MCP — supports MCP and tool calls · Web search — available on OpenCat Cloud and select providers · System-wide translation — select text in any app for instant AI translation · Content rendering — supports LaTeX formulas, Markdown, and code highlighting · Cross-platform — natively built for Mac, iPhone, and iPad · Data privacy — stored locally, synced across devices via iCloud [Pro Features] · AI Keyboard — invoke AI right in the text field of any app to polish or reply in one step · OpenCat Cloud subscription provides access to all major models [A Variety of Models] · OpenCat Cloud — fast access to leading models · Local models — one-tap download of open-source models for offline use, accelerated by Apple silicon · BYOK — use your own API Key, including Coding Plan · System models — supports Apple Foundation Models [OpenCat Cloud — Ready to Use, No Setup] · No sign-up, zero configuration, all major models supported · 50+ models — ChatGPT, Claude, Gemini, Grok, DeepSeek, GLM, MiniMax, Kimi, Qwen, Doubao, and more, all in one place · Online search supported [System-Level AI Translation] Set OpenCat as your default translation app to translate selected text directly in Safari, Mail, Notes, and any other app. Powered by large language models, translations are natural and fluent — far superior to traditional translation engines. [Local Models, Offline Inference] · One-tap download — popular open-source models like Llama, Qwen, and Gemma · Apple silicon acceleration — built on Apple's official MLX framework, fully leveraging GPU performance for fast, energy-efficient inference · Fully offline — works without internet, conversation data never leaves your device [Use Your Own API Key] · 25+ providers supported — OpenAI, Claude, Gemini, DeepSeek, Kimi, Qwen, Doubao, ERNIE, and more [Contact Us] Email: support@dreamoon.ai Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy & Third-party AI Service Privacy Policy https://opencat.app/privacy

Screenshots

Never Forget+4 screens
OpenCat4 screens

Verdict

The call

The clearest difference is review sentiment: Never Forget+ at 100% against OpenCat's 65%. Never Forget+ also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.6). OpenCat's advantage is update cadence (weekly vs every 2 months) and ratings volume (852 vs 4). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OpenCat sells 4 in-app purchases, starting at $3.99 per month. Never Forget+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Never Forget+ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OpenCat has 852 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Never Forget+'s written reviews are positive against 65% of OpenCat's.

UpkeepUpdate frequency

Never Forget+ ships an update every 2 months, OpenCat weekly. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
Never Forget+ versus OpenCat: the parameters behind the verdict, then further details
ParameterNever Forget+OpenCat
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (852 ratings)
Positive reviews100.0% of reviews — better64.6% of reviews
Number of ratings4852 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better17.0
Further details — not scored
Size1 MB96 MB
Age rating4+17+
Developer6X Studio LLCEarly Moon, LLC

Customer experience

Never Forget+

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OpenCat

All ratings846 ratings
Positive91.3%
Neutral2.1%
Negative6.6%
Written reviews195 reviews
Positive64.6%
Neutral11.3%
Negative24.1%

Bugs and requests

Never Forget+

Not enough reviews yet to summarise bugs or requests.

OpenCat

Reported bugs

6 issues
  • Streaming response disruptions
  • Disappearing API key input fields
  • Inconsistent Markdown rendering
  • Keyboard extension not working as expected
  • Sync issues between devices
Show 1 more
  • Crashes and freezes when handling large inputs

Requested features

7 requests
  • Support for more AI models (e.g., Ollama, Groq)
  • Markdown rendering for chat responses
  • Ability to upload images and files
  • Customizable keyboard extensions
  • Background task support for long-running queries
Show 2 more
  • Prompt library and sharing functionality
  • Integration with other productivity apps (e.g., Shortcuts)

In-app purchases

None

Never Forget+

No in-app purchases

4 purchases

OpenCat

Subscriptions2
  • Cloud AI3 Days trial$3.991 Month
  • Cloud AI$24.991 Year
One-time2
  • Tokens Package$5.99
  • OpenCat Pro$9.99

Questions

Is Never Forget+ free?
Never Forget+ is free to download, with no in-app purchases.
Is OpenCat free?
OpenCat is free to download, with in-app purchases available.
Which has better reviews, Never Forget+ or OpenCat?
Never Forget+ is rated higher. Never Forget+ averages 5.0 out of 5 from 4 ratings, while OpenCat averages 4.6 from 852 ratings.
Do Never Forget+ or OpenCat have ads?
Neither Never Forget+ nor OpenCat shows ads.
Which is updated more often, Never Forget+ or OpenCat?
Never Forget+ ships an update every 2 months, and OpenCat weekly. Most recently, Never Forget+ was updated on November 3, 2026 and OpenCat on November 3, 2026.

Other comparisons