Comparison

isagpt vs Spock

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

Head to head
About

isagpt

This application offers an AI experience that does not rely on data centers, aiming to reduce water and energy consumption. It empowers users to utilize AI directly on their devices, promoting environmental consciousness.

Highlights
  • Zero AI Datacenter reliance
  • Reduced water consumption
  • Lower energy usage
  • On-device AI processing
  • Environmentally conscious AI
Features
Read full description

Isagpt uses zero AI Datacenters. Water One day of using AI from Data Centers requires 500 millilitres of water per user just to cool the servers. A person drinks on average 1 Litre of water per day. So AI Data Centers are on track to consume half of our daily water intake. Energy An AI query sent to a Data Center consumes 10x the amount of electrical energy compared to a regular search query. Data Centers currently account for 4.4% of overall electricty consumption. So as AI takes over Data Centers the consumption might reach 10 x 4.4% which is 44%. That is nearly half of all our electricity consumption. Change Be the change you wish to see in the world. Stop using AI Data Centers. Start using Isagpt. Your AI. Your Phone. Your Planet!

About

Spock

Features
Read full description

Spock is an AI that does the work โ€” end to end. Ask for anything and Spock takes it from a question to a finished result: it researches, builds the deliverable, and remembers what matters. WHAT YOU CAN DO โ€ข Go from a question to finished work โ€” reports, presentations, spreadsheets, and charts, ready to use โ€ข Research anything โ€” across the web and your own documents and past chats, with citations โ€ข Bring in your files when you need them โ€” PDFs, spreadsheets, Word docs, and slides โ€ข Automate the routine โ€” schedule Spock to research and deliver on its own โ€ข Connect your tools โ€” Gmail, Outlook, Calendar, Drive, OneDrive, and SharePoint MEMORY THAT STICKS Tell Spock once and it remembers โ€” across every conversation. It recalls what matters about you and can find anything you've shared or discussed. EVERY MODEL, OR FULLY PRIVATE Choose from leading AI models โ€” GPT, Claude, Gemini, and open-source โ€” or Spock's own private model that runs on infrastructure we operate for you. Your data isn't sent to outside AI providers unless you choose to. MAKE IT YOURS Save your repeatable workflows as Skills, and let Automations run them on a schedule. Spock fits the way you already work. BUILT FOR TEAMS Shared spaces, single sign-on, role-based and per-space access controls, and encrypted connections โ€” ready for teams with real security needs. Spock is free to get started. Questions or feedback? Reach us anytime from Settings โ†’ Support.

Screenshots

isagpt4 screens
Spock4 screens

Verdict

The call

The clearest difference is update cadence: isagpt at every 4 days against Spock's monthly. isagpt also leads on iOS requirement (17.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

isagpt ships an update every 4 days, Spock monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences ยท 5 level
isagpt versus Spock: the parameters behind the verdict, then further details
ParameterisagptSpock
PriceFreeFree
Update frequencyEvery 4 days โ€” betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better26.5
Further details โ€” not scored
Size1.7 GB5 MB
Age rating12+4+
DeveloperIS browser LLCTTL Technologies (Pty) Ltd

In-app purchases

None

isagpt

No in-app purchases

None

Spock

No in-app purchases

Questions

Is isagpt free?
isagpt is free to download, with no in-app purchases.
Is Spock free?
Spock is free to download, with no in-app purchases.
Do isagpt or Spock have ads?
Neither isagpt nor Spock shows ads.
Which is updated more often, isagpt or Spock?
isagpt ships an update every 4 days, and Spock monthly. Most recently, isagpt was updated on October 30, 2026 and Spock on October 28, 2026.

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