Comparison

AiGoodbye vs M3U8 Spark

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

Head to head
About

AiGoodbye

This private AI assistant operates entirely on your device, offering hands-free voice conversations, meeting transcription, offline translation, and document analysis. It prioritizes user privacy with no cloud dependency, accounts, or ads. Choose from various AI models to personalize your experience.

Highlights
  • Offline voice conversations
  • Meeting transcription and summarization
  • Offline language translation
  • Document analysis and scanning
  • Object and scene description via camera
  • Customizable AI models
  • Privacy-focused design
Features
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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.

About

M3U8 Spark

Easily download videos from websites and convert them to MP4 format. This tool offers seamless integration with Safari extensions and provides offline library management for your media files.

Highlights
  • Safari Extension Integration
  • Download videos from websites
  • Convert to MP4 format
  • Offline library management
  • Cross-device playback compatibility
Features
Read full description

A powerful management tool designed for your media files. You can use it to download videos from websites and convert them to MP4. Key Features: - Download videos from websites - Supports background downloads (merging video segments still requires the app to remain in the foreground) - Supports online playback - Efficient Conversion: Quickly export to standard MP4 format, ensuring your files play on any device or player. - Offline Library Management: Organize and access your personal media library anytime, anywhere, even without an internet connection.

Screenshots

AiGoodbye4 screens
M3U8 Spark2 screens

Verdict

The call

The clearest difference is rating: M3U8 Spark at 5.0 against AiGoodbye's 4.7. M3U8 Spark also leads on iOS requirement (15.0 vs 26.0). AiGoodbye's advantage is review sentiment (100% vs 84%) and update cadence (daily vs every 3 days). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

M3U8 Spark holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews complicate that: 100% of AiGoodbye's written reviews are positive against 84% of M3U8 Spark's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

AiGoodbye ships an update daily, M3U8 Spark every 3 days. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.

Scorecard4 real differences · 6 level
AiGoodbye versus M3U8 Spark: the parameters behind the verdict, then further details
ParameterAiGoodbyeM3U8 Spark
PriceFreeFree
Rating4.7 (3 ratings)5.0 (7 ratings) — better
Positive reviews100.0% of reviews — better83.8% of reviews
Number of ratings37 — better
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size34 MB25 MB
Age rating12+4+
DeveloperDmitry Mikhaylov一文 陈

Customer experience

AiGoodbye

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

M3U8 Spark

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews37 reviews
Positive83.8%
Neutral8.1%
Negative8.1%

In-app purchases

None

AiGoodbye

No in-app purchases

None

M3U8 Spark

No in-app purchases

Questions

Is AiGoodbye free?
AiGoodbye is free to download, with no in-app purchases.
Is M3U8 Spark free?
M3U8 Spark is free to download, with no in-app purchases.
Which has better reviews, AiGoodbye or M3U8 Spark?
M3U8 Spark is rated higher. AiGoodbye averages 4.7 out of 5 from 3 ratings, while M3U8 Spark averages 5.0 from 7 ratings.
Do AiGoodbye or M3U8 Spark have ads?
Neither AiGoodbye nor M3U8 Spark shows ads.
Which is updated more often, AiGoodbye or M3U8 Spark?
AiGoodbye ships an update daily, and M3U8 Spark every 3 days. Most recently, AiGoodbye was updated on November 5, 2026 and M3U8 Spark on November 1, 2026.

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