Comparison

Gamma AI vs AI Hub

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

Head to head
About

Gamma AI

This AI-powered chat engine offers advanced capabilities for a wide range of tasks, from generating recipes to writing articles on complex scientific topics. It can handle any input, providing answers, recommendations, and advice.

Highlights
  • Advanced AI chat engine
  • Handles diverse input
  • Generates recipes
  • Writes scientific articles
  • Provides recommendations and advice
  • Supports everyday tasks
Features
Read full description

My AI is an extra powerful artificial intelligence chat engine with added capabilities. It offers a wide variety of commands and a sophisticated word engine to answer a wide variety of your needs. Powered by state-of-the-art artificial intelligence chat engines. This revolutionary app can handle any input you give to it. This can range from cooking recipes to a full fledged article about advanced science topics. Use the power of AI to handle your everyday tasks, ask questions, take recommendations and advices and more... Subscription service is required to use the app. Payment models for My AI Subscription • My AI Weekly: $4.99 per month, • My AI Annually: $59.99 per year • Payment will be charged to iTunes Account at confirmation of purchase. • Account will be charged for renewal within 24-hours prior to the end of the current subscription period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication. Terms of Use: https://hiappsco.wordpress.com/2022/05/11/procam-terms-of-use/ Privacy Policy: https://hiappsco.wordpress.com/2022/05/11/procam-privacy-policy%ef%bf%bc/

About

AI Hub

Access a wide range of powerful AI models for chat, image, video, and agent generation. This app offers affordable access to multiple leading open-source and commercial LLMs, optimizing performance and providing low-latency responses globally. It includes a free tier and a comprehensive PRO plan for unlimited access.

Highlights
  • Access 50+ open-source and commercial AI models
  • AI chatbot with vision and document support
  • AI video generation from images or text
  • AI agent programming for workload optimization
  • AI image generation from text prompts
  • AI Text-To-Speech with .wav export
Features
Read full description

App support these models but not limited: • Grok-4.7 by x.Ai • Google Gemini 3.8 & Gemma 4 • OpenAI chatGPT 6.1 & opensource OSS • Claude Sonnet 5.5 by Anthropic • Qwen (Alibaba) with multi variant: QwQ reasoning, QvQ, Qwen Max... • Stable Diffusion, Seedream, Imagen 4, Leonardo.AI • Flux.1 AI, Photon AI • Mistral AI multi variants • DeepSeek v4.1 and v4 Pro • Meta Llama 4 newest & Llama 3.3 • Xiaomi Mimo V2 • GLM by Z.Ai • Nemotron by NVIDIA 【AI Deep Research】 + Automatically gather, cross-reference, and synthesize information from multiple sources. + Perfect for students, researchers, analysts, and professionals who need thorough, reliable answers beyond simple Q&A. 【 AI Scheduled Task】 + Schedule AI tasks to run automatically at your preferred time — daily, weekly, or custom intervals. + Ideal for automating repetitive research, morning briefings, news, competitor monitoring, and more. 【AI chatbot support】 + Vision (Photo) + Document, Pdf attachment. + Custom instruction (Advanced users) + Custom temperature (Advanced users) 【AI Video generation】 + Effortless transform your static image to video + Create a video from text prompt. 【AI agent programming】 + Effortless build your own standalone agent. Optimize your workload by forcing the structure response with AI 【AI image generation】 + Generating images by prompt text with many different models 【AI Text-To-Speech support】 + Generating voices from your text, export to file .wav. 【Affordable AI Access】 We offer significant savings compared to single-model apps, providing access to multiple models in a single app. Instead of overpaying for individual models, you have a chance to access all in one app. Would help savings up to 60%. 【What sets us apart?】 We’re a platform that fine-tunes and optimizes leading open-source AI models, ensuring top performance. Our data centers are strategically distributed across continents, guaranteeing low-latency responses no matter where you are. In addition, we are a distributor of re-distributing AI models api from the providers such as: Google Gemini, Stability AI, Anthropic Claude, Meta Llama, and more. Our strong dealer-ships allow us to provide you with the best prices in the market. ScreenReader (VoiceOver) is compatible with AI Hub. A lot of efforts to make AI accessible widely, without borders. App comes with 2 Plans: • BASE Plan / Always-Free Tier: Perfect for daily tasks. At least, 3 AI models are accessible. Tight rate-limited request. Especially, no-ads, no account required, no prepaid. • PRO Plan: Unlock unlimited access to all available models. Generous rate-limited or advance AI custom. We Offers PRO plan with: • Weekly, monthly and annually subscription. • Life-time purchase. Premium credit purchase. Specially, Annual subscription starts with Free-trial starting at zero buck. Terms of Purchase: https://policies.aihubapp.io/inapppurchase/ Terms of Use: https://policies.aihubapp.io/tou/

Screenshots

Gamma AI4 screens
AI Hub4 screens

Verdict

The call

The clearest difference is monetization model: AI Hub at free with in-app purchases against Gamma AI's subscription. AI Hub also leads on ratings volume (61 vs 9). Gamma AI's advantage is rating (4.6 vs 4.2). On price, update cadence, 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. Gamma AI sells 2 in-app purchases, starting at $8.99 per 7 days and AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Gamma AI holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: AI Hub has 61 ratings behind it against 9, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Gamma AI versus AI Hub: the parameters behind the verdict, then further details
ParameterGamma AIAI Hub
PriceFreeFree
Rating4.6 (9 ratings) — better4.2 (61 ratings)
Positive reviews—64.1% of reviews
Number of ratings961 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size53 MB66 MB
Age rating17+12+
DeveloperKaan YildizTRIPICAL VIET NAM LIMITED LIABILITY COMPANY

Customer experience

Gamma AI

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%

AI Hub

All ratings60 ratings
Positive78.3%
Neutral6.7%
Negative15.0%
Written reviews39 reviews
Positive64.1%
Neutral5.1%
Negative30.8%

Bugs and requests

Gamma AI

Not enough reviews yet to summarise bugs or requests.

AI Hub

Reported bugs

10 issues
  • Models disappear after updates
  • Input size drastically reduced
  • Long HTML analyses are blocked
  • Claude, GPT 4.1, Gemini 2.5 Pro, etc. not working due to input size limits
  • Images not generated or visible
Show 5 more
  • App crashes
  • Paid plan not functioning
  • Keyboard issues affecting readability
  • 30 prompt limit across all platforms in 30 minutes
  • App exits unexpectedly

Requested features

8 requests
  • Add a dedicated button/toggle for language translation on the start page
  • Automatic detection and faster language switching
  • Quick access language list
  • Ability to download larger PDF files
  • Desktop or web-based version
Show 3 more
  • Area for custom model instructions
  • Save/export content option
  • Desktop Mac OS application

In-app purchases

2 purchases

Gamma AI

Subscriptions2
  • My AI Weekly Subscription3 Days trial$8.997 Days
  • My AI Annual Subscription$59.991 Year
8 purchases

AI Hub

Subscriptions4
  • Weekly Subscription$3.997 Days
  • Monthly Subscription$6.491 Month
  • Yearly Subscription3 Days trial$69.991 Year
Show 1 more
  • Yearly Subscription3 Days trial$79.991 Year
One-time4
  • 25000 Prepaid credits$12.99
  • 3 months PRO | Non-renewal$24.99
  • Lifetime | One-time purchase2 variants$149.99
Show 1 more
  • Lifetime | PRO plan$149.99

Questions

Is Gamma AI free?
Gamma AI is free to download, with in-app purchases available.
Is AI Hub free?
AI Hub is free to download, with in-app purchases available.
Which has better reviews, Gamma AI or AI Hub?
Gamma AI is rated higher. Gamma AI averages 4.6 out of 5 from 9 ratings, while AI Hub averages 4.2 from 61 ratings.
Do Gamma AI or AI Hub have ads?
Neither Gamma AI nor AI Hub shows ads.
Which is updated more often, Gamma AI or AI Hub?
Gamma AI ships an update monthly, and AI Hub monthly. Most recently, Gamma AI was updated on October 24, 2026 and AI Hub on October 24, 2026.

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