Comparison

WriteAfy vs API Inspector for Postman

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

Head to head
About

WriteAfy

Access powerful AI models locally or through cloud APIs. This tool offers flexible integration with GPT-4, OpenAI, Grok, and local LLMs for diverse tasks like coding, drafting, and research.

Highlights
  • Private local LLM support with Ollama
  • OpenAI and Grok API integration
  • Built-in text-only GPT-4 model
  • Bing-powered real-time searches
  • Image generation capabilities
  • Seamless model switching
Features
Read full description

WriteAfy (formerly ChatAPI) — Your all-in-one AI assistant featuring a free built-in text-only AI model, plus support for OpenAI, Grok, Claude, and Ollama. KEY FEATURES • Flexible AI Access: Get started with the free built-in AI model, connect supported cloud AI providers, or run private local LLMs using Ollama on your own computer or server. • Powerful & Versatile: Switch between supported AI models for writing, coding, brainstorming, research, and more. • Privacy & Control: Choose between locally hosted AI models and cloud-based AI services to fit your needs. SUBSCRIPTION OPTIONS • Monthly: Unlock premium app features, supported AI integrations, and Ollama connectivity. • Yearly: Enjoy the same premium features with annual savings. DOWNLOAD WRITEAFY TODAY — YOUR AI, YOUR WAY! Start exploring AI for free! Connect your favorite AI providers, run your own local models, and bring writing, coding, and creativity together in one powerful app. Download WriteAfy now and take control of your AI experience! PRIVACY POLICY https://sites.google.com/view/gpt-lite/privacy TERMS OF USE https://sites.google.com/view/gpt-lite/terms SUPPORT https://sites.google.com/view/gpt-lite/support DISCLAIMER WriteAfy (ChatAPI-AI) was formerly known as ChatAPI. All previous references to ChatAPI refer to WriteAfy. Third-party AI services are provided independently and may require separate accounts, API credentials, or usage fees.

About

API Inspector for Postman

Features
Read full description

API Inspector is a powerful API debugging and management tool designed for developers who need precision and speed. Whether you’re testing APIs, analyzing request performance, or organizing your collections, API Inspector gives you everything you need in one place. Key Features • Collection Management: Organize and manage your API requests efficiently. • Request Management: Create, edit, and send HTTP/HTTPS requests with ease. • Import Support: Seamlessly import collections from Postman or cURL commands. • Export Options: Export requests as executable cURL commands for sharing or automation. • Send History: Track and revisit your previous requests anytime. • Detailed Metrics: Gain deep insights into request performance, including: - Request & Response header/body size - DNS lookup duration - Connection time - TLS handshake duration - Full request & response duration Why Choose API Inspector? • Clean, developer-friendly interface • Advanced performance analytics for optimization • Full compatibility with Postman and cURL workflows If you have any questions about the app, or requests for features you would like to see, just write a short review or use the button inside the app to contact me. Get more support on https://www.whalesgrowth.top API Inspector Pro Subscriptions You can subscribe for API Inspector Pro Subscriptions to all features and content offered for purchase within the app. API Inspector Pro offers subscriptions. The subscription prices are: (i) Weekly Subscription ($2.99 / Week) (ii) Monthly Subscription ($5.99 / Month) (iii) Yearly Subscription ($34.99 / Year) Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Our app is functional without purchasing an Auto-Renewable subscription, and you can use all the unlocked content after the subscription expires. Q: How do I restore the subscriptions on new devices? A: You can tap the 'Restore' button on the subscription page. Privacy Policy: https://www.whalesgrowth.top/pp/ Terms of Service: https://www.whalesgrowth.top/tos/

Screenshots

WriteAfy4 screens
API Inspector for Postman4 screens

Verdict

The call

The clearest difference is ads: API Inspector for Postman at none against WriteAfy's shown. API Inspector for Postman also leads on iOS requirement (15.0 vs 17.0). WriteAfy's advantage is update cadence (every 8 days vs every 13 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WriteAfy sells 3 in-app purchases, starting at $3.99 per month and API Inspector for Postman sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

WriteAfy ships an update every 8 days, API Inspector for Postman every 13 months. The most recent releases landed on November 14, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
WriteAfy versus API Inspector for Postman: the parameters behind the verdict, then further details
ParameterWriteAfyAPI Inspector for Postman
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 8 days — betterEvery 13 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size49 MB19 MB
Age rating17+4+
DeveloperAndres Nunez Soto小玲 王

In-app purchases

3 purchases

WriteAfy

Subscriptions3
  • Unlimited Access (Monthly)7 Days trial$3.991 Month
  • Unlimited Access (Yearly)$44.991 Year
  • Pro Supporter Yearly$69.991 Year
3 purchases

API Inspector for Postman

Subscriptions3
  • API Inspector Rest Pro$2.997 Days
  • API Inspector Bot Pro$5.991 Month
  • API Inspector Capture Pro$34.991 Year

Questions

Is WriteAfy free?
WriteAfy is free to download, with in-app purchases available.
Is API Inspector for Postman free?
API Inspector for Postman is free to download, with in-app purchases available.
Do WriteAfy or API Inspector for Postman have ads?
WriteAfy shows ads; API Inspector for Postman does not.
Which is updated more often, WriteAfy or API Inspector for Postman?
WriteAfy ships an update every 8 days, and API Inspector for Postman every 13 months. Most recently, WriteAfy was updated on November 14, 2026 and API Inspector for Postman on November 8, 2026.

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