Comparison

ChatGPT vs Sena Solar

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

Head to head
About

ChatGPT

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

Highlights
  • Image generation from text
  • Advanced voice conversations
  • Photo upload and transcription
  • Creative inspiration and ideas
  • Tailored advice and planning
  • Personalized learning assistance
  • Professional brainstorming
Features
Read full description

Introducing ChatGPT for iOS: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including the new image generator. With ChatGPT in your pocket, you’ll find: · Image generation–Generate original images from a description, or transform existing ones with a few simple words. · Advanced Voice Mode–Tap the soundwave icon to have a real-time convo on the go. Settle a dinner table debate, or practice a new language. · Photo upload—Snap or upload a picture to transcribe a handwritten recipe or get info about a landmark. · Creative inspiration—Find custom birthday gift ideas or create a personalized greeting card. · Tailored advice—Talk through a tough situation, ask for a detailed travel itinerary, or get help crafting the perfect response. · Personalized learning—Explain electricity to a dinosaur-loving kid or easily brush up yourself on a historic event. · Professional input—Brainstorm marketing copy or map out a business plan. · Instant answers—Get recipe suggestions when you only have a few ingredients. Join hundreds of millions of users and try the app captivating the world. Download ChatGPT today. Terms of service & privacy policy: https://openai.com/policies/terms-of-use https://openai.com/policies/privacy-policy

About

Sena Solar

Features
Read full description

แอปพลิเคชันที่จะเปลี่ยนการจัดการระบบโซลาร์เซลล์ของคุณให้ง่ายขึ้น ด้วยระบบมอนิเตอร์แบบเรียลไทม์ที่ช่วยให้คุณติดตามประสิทธิภาพการทำงานของระบบโซลาร์เซลล์ได้ทุกที่ทุกเวลา

Screenshots

ChatGPT4 screens
Sena Solar3 screens

Verdict

The call

The clearest difference is in-app purchases: Sena Solar at none against ChatGPT's 8. Sena Solar also leads on ads (none vs shown) and iOS requirement (14.0 vs 18.0). ChatGPT's advantage is update cadence (weekly vs monthly) and chart position (#1 vs unranked). On price 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. ChatGPT sells 8 in-app purchases, starting at $8.00 per month. Sena Solar asks for nothing beyond the download.

UpkeepUpdate frequency

ChatGPT ships an update weekly, Sena Solar monthly. The most recent releases landed on September 29, 2026 and June 2, 2026 respectively.

Scorecard5 real differences · 6 level
ChatGPT versus Sena Solar: the parameters behind the verdict, then further details
ParameterChatGPTSena Solar
PriceFreeFree
Rating4.8 (11M ratings) — better—
Positive reviews70.3% of reviews—
Number of ratings11M — better—
Update frequencyWeekly — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#1 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size255 MB41 MB
Age rating12+4+
DeveloperOpenAI OpCo, LLCSEN X DIGITAL COMPANY LIMITED

Bugs and requests

ChatGPT

Reported bugs

3 issues
  • Unexpected app crashes or freezes
  • Issues with login and account verification
  • Inconsistent performance on different iOS devices

Requested features

5 requests
  • Ability to integrate with other apps and services
  • Support for voice commands and audio responses
  • Enhanced search and organization of conversation history
  • Customization options for the AI's personality and behavior
  • Improved accessibility features for users with disabilities

Sena Solar

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

ChatGPT

Subscriptions5
  • ChatGPT Go$8.001 Month
  • ChatGPT Plus$19.991 Month
  • ChatGPT Pro 5x$100.001 Month
Show 2 more
  • ChatGPT Pro 20x$200.001 Month
  • ChatGPT Plus$200.001 Year
One-time3
  • 100 Credits$4.00
  • 500 Credits$20.00
  • 1000 Credits$40.00
None

Sena Solar

No in-app purchases

Questions

Is ChatGPT free?
ChatGPT is free to download, with in-app purchases available.
Is Sena Solar free?
Sena Solar is free to download, with no in-app purchases.
Do ChatGPT or Sena Solar have ads?
ChatGPT shows ads; Sena Solar does not.
Which is updated more often, ChatGPT or Sena Solar?
ChatGPT ships an update weekly, and Sena Solar monthly. Most recently, ChatGPT was updated on September 29, 2026 and Sena Solar on June 2, 2026.

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