Fello AI vs ProfilePreflight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fello AI
This AI assistant integrates multiple advanced language and image models into a single application. It allows users to chat with files, generate documents, spreadsheets, presentations, and images, and search the web with cited sources. Available across Apple devices, it offers a free tier with limited messages and a subscription for unlimited access.
- Access multiple AI models in one app
- Create .pptx, .xlsx, .docx, and .pdf files
- Chat with files and images
- Generate and edit AI images
- Web search with cited sources
- Syncs across Mac, iPhone, and iPad
- Organized with pins and bookmarks
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Meet Fello AI, your AI coworker. Ask anything, talk to AI, work with files, search the web, create documents, and get real work done faster. Use the latest AI models like GPT-6, Claude 5.5, Gemini 3.8, Grok 4.7, GLM 5.3, DeepSeek V4.1, Qwen 3.8 Max, MiniMax M3, Kimi K3, and Muse Spark 1.3 in one fast native app with a 4.7 / 5 average rating worldwide. Available on Mac, iPhone, and iPad. Create real PowerPoint, Excel, Word, and PDF files, generate podcasts, research complex topics and more! — EVERY AI MODEL, ONE APP — Stop paying for ChatGPT, Claude, and Gemini separately. Fello AI brings leading AI models into a single subscription, so you can choose the right one for every task. • For text: GPT-6, Claude 5.5, Gemini 3.8, Grok 4.7, GLM 5.3, Perplexity, DeepSeek V4.1, Qwen 3.8 Max, MiniMax M3, Kimi K3, Muse Spark 1.3, Mistral, & more • For images: GPT Image 2.5, Nano Banana 2, Grok Imagine 2, SeedDream 5, FLUX.2, Muse Image — KEY FEATURES — • Access leading AI models in one app • Talk to AI using your voice • Chat with PDFs, images, documents, spreadsheets, presentations, iWork files, code, and more • Create real .pptx, .xlsx, .docx, and .pdf files directly from chat • Search the web & use Deep Research for complex tasks • Generate and edit images with AI • Organize chats and files into Projects • AI Skills for travel, podcasts, writing, and more • Sync everything across Mac, iPhone, and iPad — WHAT CAN YOU DO WITH FELLO AI? — 1/ Ask or talk about anything Type or use your voice to ask questions, explore ideas, learn, brainstorm, and get practical guidance. 2/ Create presentations Describe a pitch deck, training material, or lecture and get a complete .pptx with charts and images. 3/ Build spreadsheets Turn reports into Excel sheets, create trackers, analyze data, or build financial models with real formulas. 4/ Chat with your files Upload PDFs, images, spreadsheets, presentations, documents, iWork files, code, logs, and more. Ask questions, summarize, analyze, or transform them. 5/ Search and research the web Fello AI can automatically search when a model needs fresh information, or use Deep Research for more complex topics. 6/ Generate and edit images Create photos, illustrations, graphics, and product concepts, or upload an image and ask AI to edit it. 7/ Organize work into Projects Keep related chats, files, and work together so you can easily continue where you left off. 8/ Plan trips Research destinations, check visa rules, compare accommodation, build itineraries, and prepare trips with Travel Skill. 9/ Generate podcasts Turn documents, websites, or conversations into podcast-style audio content. — SUBSCRIPTION INFO — Fello AI includes a free tier with limited daily messages. Unlimited access to all AI models and Skills is available with a subscription and free trial. No ads or hidden fees. — GOT FEEDBACK OR NEED HELP? — Reach out at felloai@icloud.com. I actively update Fello AI based on user feedback. Terms of Use: https://felloai.com/terms-of-use/ Privacy Policy: https://felloai.com/privacy-policy/
ProfilePreflight
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ProfilePreflight: Config Diff helps Apple platform administrators and reviewers understand what changes between two configuration-profile files before deployment. Import a BEFORE and AFTER .mobileconfig file from Files. ProfilePreflight parses XML and binary property lists locally, matches payloads by PayloadIdentifier and PayloadType, and shows added, removed, and changed settings without requiring a manual plist comparison. Wi-Fi, VPN, certificates, restrictions, and passcode payloads are grouped with factual explanations of the configuration scope to review. Password-, secret-, token-, credential-, private-key-, identity-, PKCS#12-, and binary-data values are redacted before they appear in the interface or report. Each review includes source SHA-256 fingerprints and a deterministic comparison fingerprint. The free app includes one complete comparison and one saved review. ProfilePreflight Pro Lifetime is a one-time non-consumable purchase that unlocks unlimited saved reviews and deterministic text-report export through Files. There is no subscription. ProfilePreflight is an analysis tool. It never installs, signs, deploys, edits, or uploads a configuration profile, does not connect to MDM, and does not claim that a profile is safe. There is no account, developer backend, advertising, analytics, or tracking. Selected files and saved reviews remain in the app container unless you explicitly export a report.
Screenshots
Verdict
The clearest difference is iOS requirement: Fello AI at 16.0 against ProfilePreflight's 18.0. On price, ads, in-app purchases and device support 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. Fello AI sells 7 in-app purchases, starting at $4.99 per 7 days and ProfilePreflight sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Fello AI | ProfilePreflight |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (115 ratings) — better | — |
| Positive reviews | 66.5% of reviews | — |
| Number of ratings | 115 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 48 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | AI Apps Brewery s.r.o. | VS Co., Ltd. |
In-app purchases
Fello AI
- AI Chatbot Weekly Plan3 Days trial$4.997 Days
- AI Chatbot Monthly Plan$11.991 Month
- Fello AI Monthly Contribution$11.991 Month
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- AI Chatbot Monthly Plan3 Days trial$11.991 Month
- AI Chatbot Quarterly Plan3 Days trial$24.993 Months
- AI Chatbot Yearly Plan3 Days trial$89.991 Year
- AI Chatbot Yearly Plan1 Year trial$89.991 Year
ProfilePreflight
- ProfilePreflight Pro Lifetime$12.99









