Comparison

AI Prompt Modifier vs Lumo

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

Head to head
About

AI Prompt Modifier

Features
Read full description

### Transform Your AI Interactions with AI Prompt Modifier The AI Prompt Modifier extension enhances AI interactions by allowing you to customize, save, and manage prompt templates easily. Improve productivity with seamless modifications and tailored responses across multiple AI models. ### Key Features - Seamless Prompt Customization โ€“ Add prefixes and suffixes to streamline responses - Group Management โ€“ Organize and access prompt modifications easily - Import and Export โ€“ Share your custom prompt groups or sync settings across devices - Undo Modifications โ€“ Revert to the original prompt with one click - User Friendly Interface โ€“ Clean and intuitive design for quick customization Now Supporting More AI Models Works with ChatGPT, DeepSeek Chat, DeepAI Chat, Google Gemini, Meta AI, Claude AI, Perplexity AI, Hugging Face Chat, YouChat, Poe by Quora, Pi by Inflection AI, and Kuki AI Upgrade your AI experience today with AI Prompt Modifier

About

Lumo

Features
Read full description

Lumo is an AI workspace for content creators. Turn an idea into a script, a content plan, and work you can review, copy, and share from your iPhone or iPad. Keep your instructions, conversations, and saved results together as you move from planning to creation. DEVELOP IDEAS INTO CONTENT Start with a brief, a photo, or a dictated instruction. Tell your AI agent about the audience, goal, and format, then work on topics, hooks, outlines, scripts, titles, and captions. Develop shot lists, clip plans, and product copy. Continue the conversation to refine the tone or adapt existing work for another format. ORGANIZE YOUR CONTENT SCHEDULE Create, edit, and remove schedule entries, and see what you have planned across projects. Preview an agent-generated content calendar before choosing Add to Schedule. When connected to your Mac, both devices work with the same schedule, so you can plan on your computer and make adjustments on your phone. Scheduling organizes your work; it does not automatically publish posts to social platforms. STAY INVOLVED AS THE AGENT WORKS Follow progress and tool activity as a task runs. Answer follow-up questions and respond to action requests according to your selected permission mode. Add instructions or stop a task when you need to change direction. Return to previous conversations to continue work, and search message history to find earlier requirements and decisions. REVIEW AND USE THE RESULTS Open documents, images, content calendars, tables, diagrams, CSV data, and subtitle files directly in the app. Dedicated previews make writing, clip plans, and product information easier to inspect, with image comparisons available alongside other saved work. Browse artifacts across conversations, copy useful text, and share files through the system share sheet. Use available Skills to start tasks with structured inputs. CONTINUE ON MOBILE, MAC, OR CLOUD Use Lumo Cloud without connecting a Mac, or connect to Lumo for Mac to work with projects on your computer. While your Mac is online and mobile access is enabled, connect over the local network or a remote relay. Send a selected artifact to Lumo Cloud to continue working with it in a new cloud conversation. Add photos or dictate instructions while you are away from your desk. Check results, answer a question, or approve the next step from your phone. Lumo supports English, Simplified Chinese, Japanese, Korean, Spanish, and Brazilian Portuguese, with a language choice in Settings or automatic selection based on your system language. ACCOUNT AND PRIVACY Lumo Cloud requires a Lumo account, and available features depend on your service plan. Connecting to a Mac requires Lumo to be running on that computer. The app explains when messages and attachments are processed by AI services, and provides AI data-sharing and privacy controls in Settings. Support: https://getlumo.io/support Privacy: https://getlumo.io/privacy Contact: hi@getlumo.io

Screenshots

AI Prompt Modifier4 screens
Lumo4 screens

Verdict

The call

The clearest difference is update cadence: Lumo at every 8 days against AI Prompt Modifier's monthly. AI Prompt Modifier's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AI Prompt Modifier ships an update monthly, Lumo every 8 days. Both last shipped on October 14, 2026.

Scorecard3 real differences ยท 3 level
AI Prompt Modifier versus Lumo: the parameters behind the verdict, then further details
ParameterAI Prompt ModifierLumo
PriceFreeFree
Update frequencyMonthlyEvery 8 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better17.0
Further details โ€” not scored
Size4 MB10 MB
Age rating4+4+
DeveloperWindmillcode LLCShanghai TacticSpace Technology Co., Ltd.

In-app purchases

None

AI Prompt Modifier

No in-app purchases

None

Lumo

No in-app purchases

Questions

Is AI Prompt Modifier free?
AI Prompt Modifier is free to download, with no in-app purchases.
Is Lumo free?
Lumo is free to download, with no in-app purchases.
Do AI Prompt Modifier or Lumo have ads?
Neither AI Prompt Modifier nor Lumo shows ads.
Which is updated more often, AI Prompt Modifier or Lumo?
AI Prompt Modifier ships an update monthly, and Lumo every 8 days. Most recently, AI Prompt Modifier was updated on October 14, 2026 and Lumo on October 14, 2026.

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