AiGoodbye vs DataFastView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AiGoodbye
This AI assistant operates entirely offline, ensuring complete privacy as all conversations remain on your device. Enjoy powerful AI capabilities without internet access or subscription fees.
- 100% Offline operation
- Complete privacy, no data leaves device
- No subscriptions required
- No account needed
- Conversation context memory
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Your private AI that lives on your device. Free, with no cloud, no accounts and no ads. AiGoodbye runs powerful AI models entirely on your iPhone and iPad. Talk to it, record a meeting, translate a conversation, scan a document or point the camera at the world. Nothing you type, say or show it ever leaves your device. TALK - Hands-free voice conversations, fully offline - Interrupt any time; it listens again on its own RECORD MEETINGS - Transcribes on your device as you speak, for hours - One tap for a summary with key points and action items - Keeps going with the screen locked; nothing is uploaded TRANSLATE - Two-way spoken translation between 13 languages, offline - Hands-free mode for real conversations across a table SEE - Ask about photos, screenshots and handwritten notes - Scan paper documents into text - Describe Surroundings: hear what the camera sees, built for blind and low-vision users READ YOUR DOCUMENTS - Ask questions about PDFs and text files - A private Knowledge Library the AI can draw on in every chat MAKE IT YOURS - Personas change how it answers - Private memory: say "Remember that..." and it stays on this device - Siri, Shortcuts, widgets, Control Center and the share sheet PRIVATE BY CONSTRUCTION - Privacy Center shows what the app connects to, and when - Face ID lock - App Privacy label: Data Not Collected CHOOSE YOUR AI - Apple Intelligence: instant, no download, on supported devices - Qwen3 Vision 2B: recommended, understands images, 30+ languages - Qwen3.5 Vision 4B: the smartest model for iPhone, including iPhone 17 Pro, iPhone 18 Pro and iPhone Duo - Qwen3.5 Vision 9B Pro and Gemma 4 E4B: our most capable models, for iPad and Mac - Also Qwen3.5 Vision 0.8B and 2B, Gemma 4 E2B from Google, Qwen3 Vision 8B and Smol Vision 500M - Or bring your own model from Hugging Face COMPLETELY FREE - Every feature, with no subscriptions, no in-app purchases and no ads Downloaded models need 0.7 to 6 GB of free space (one-time download, Wi-Fi recommended). Apple Intelligence requires a supported device with Apple Intelligence turned on. AiGoodbye only offers the models your device can run. Say goodbye to subscriptions, data tracking and cloud dependency. Say hello to AI that is truly yours.
DataFastView
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Make your Home Screen look the way you always wanted it to. DataFastView is a collection of twenty Home Screen widgets designed to look like they shipped with the phone — and to go transparent, so your wallpaper shows through every one of them. No subscriptions: the app is free, two widgets are free, and each page of widgets is a single purchase that is yours forever, on every iPhone signed in with your Apple Account. PICK A PAGE, MAKE IT YOURS • Status Portal — a large sci-fi control panel with the time, the weather, your month, your next events and reminders, and your battery. Two palettes. • Weather and time — today by the hour, the week ahead as soft curves, and a glass clock that looks like the Lock Screen's. • Calendar — the next events as cards, today's date, the whole month, and a large calendar with your events, reminders and the weather on one panel, by day and by night. • Productivity — ten shortcuts to your apps with their real icons, a four-tile version at icon size, and three world clocks that show whether it is day or night there. • Mail — unread messages from two accounts, on small or medium cards, in the colour you choose. Works with any IMAP account, Gmail included. • Health — this week's steps as a curve with today's count, and your average distance over the last 21 days. • Free — Storage and network, and the calendar list, for everyone. EVERY WIDGET CAN BE TRANSPARENT Each widget has a switch: draw its own background, or let your wallpaper through. Light and dark follow your phone. AND THE REST OF THE APP • Status — free space, link quality and a real speed test: download, upload, latency and jitter, with charts. • Dynamic Island and Lock Screen — fourteen live metrics, or a phrase of your own, in the colour you pick. • Control Center — your shortcuts one swipe away. • Track — your day on a map: where you stopped and for how long. Kept on your device for 90 days. • Passwords — a generator for strong passwords, ready to paste. PRIVATE BY DESIGN Your calendars, reminders, steps, distance and mail are read on your device and shown on your widgets. Nothing is sent anywhere. Mail passwords live in the Keychain and never leave the phone. In English and Spanish. Made for iPhone.
Screenshots
Verdict
The clearest difference is in-app purchases: AiGoodbye at none against DataFastView's 5. AiGoodbye also leads on update cadence (every 2 days vs every 3 weeks). DataFastView's advantage is iOS requirement (18.6 vs 26.0). On price, ads 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. DataFastView sells 5 one-off in-app purchases. AiGoodbye asks for nothing beyond the download.
AiGoodbye ships an update every 2 days, DataFastView every 3 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | AiGoodbye | DataFastView |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 34 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Dmitry Mikhaylov | Moscoso Pacheco, Gonzalo Juvenal |
In-app purchases
AiGoodbye
No in-app purchases
DataFastView
- Productivity Widgets$2.99
- Weather and Time Widgets$3.99
- Steps and Distance Widgets$3.99
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- Status Portal Widgets$4.99
- Mail Widgets$5.99









