Comparison

AI Hub vs QuestLab

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

Head to head
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/

About

QuestLab

This platform connects businesses needing AI solutions with a community of contributors for data services. It offers AI data training, standardization, cleaning, and labeling to transform raw data into valuable assets for AI model optimization.

Highlights
  • AI data training
  • Data standardization
  • Data cleaning
  • Data labeling
  • Market research
  • Flexible income opportunities
Features
Read full description

QUESTLAB là nền tảng chuyên biệt về chuẩn hóa dữ liệu và Trí tuệ Nhân tạo (AI), kết nối liền mạch cộng đồng cộng tác viên năng động với các doanh nghiệp đang tìm kiếm giải pháp AI chất lượng cao. Chúng tôi cung cấp các dịch vụ chuyên nghiệp bao gồm: Đào tạo dữ liệu AI Chuẩn hóa & Làm sạch dữ liệu Gán nhãn dữ liệu chính xác Nghiên cứu thị trường dựa trên dữ liệu Sứ mệnh của chúng tôi là biến dữ liệu thô thành tài sản giá trị. QUESTLAB giúp các doanh nghiệp xây dựng và tối ưu hóa mô hình AI một cách nhanh chóng, đồng thời mang lại cơ hội kiếm thu nhập linh hoạt và ý nghĩa cho các thành viên trong cộng đồng.

Screenshots

AI Hub4 screens
QuestLab4 screens

Verdict

The call

The clearest difference is rating: QuestLab at 5.0 against AI Hub's 4.2. QuestLab also leads on in-app purchases (none vs 9) and update cadence (every 11 days vs monthly). AI Hub's advantage is ratings volume (60 vs 1). On price, ads, device support and iOS requirement 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. AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. QuestLab asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

QuestLab holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: AI Hub has 60 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

AI Hub ships an update monthly, QuestLab every 11 days. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
AI Hub versus QuestLab: the parameters behind the verdict, then further details
ParameterAI HubQuestLab
PriceFreeFree
Rating4.2 (60 ratings)5.0 (1 ratings) — better
Positive reviews64.1% of reviews—
Number of ratings60 — better1
Update frequencyMonthlyEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size66 MB54 MB
Age rating12+4+
DeveloperTRIPICAL VIET NAM LIMITED LIABILITY COMPANYData Core Joint Stock Company

Customer experience

AI Hub

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

QuestLab

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and 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

QuestLab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

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
None

QuestLab

No in-app purchases

Questions

Is AI Hub free?
AI Hub is free to download, with in-app purchases available.
Is QuestLab free?
QuestLab is free to download, with no in-app purchases.
Which has better reviews, AI Hub or QuestLab?
QuestLab is rated higher. AI Hub averages 4.2 out of 5 from 60 ratings, while QuestLab averages 5.0 from 1 ratings.
Do AI Hub or QuestLab have ads?
Neither AI Hub nor QuestLab shows ads.
Which is updated more often, AI Hub or QuestLab?
AI Hub ships an update monthly, and QuestLab every 11 days. Most recently, AI Hub was updated on October 19, 2026 and QuestLab on October 21, 2026.

Other comparisons