Comparison

Nova vs Octopus Shift

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

Head to head
About

Nova

This AI-powered chatbot offers advanced language processing for information retrieval, task assistance, and conversation. It also provides real-time language translation and offers comforting messages for grief and bereavement support. Access it anytime, anywhere to simplify your life.

Highlights
  • Advanced AI chat capabilities
  • Real-time language translation
  • Sympathy quotes and condolence notes
  • Bereavement and grief support
  • Intuitive interface
  • Cross-platform integration
Features
Read full description

Introducing the most advanced AI chat bot on the App Store! Whether you're looking for information, need help with a task, or just want to have a conversation, our AI chat bot has got you covered. With its powerful language processing capabilities, it can answer any question you throw at it and provide you with accurate and relevant information in real-time. Not only does the AI chat bot answer your questions, but it also has the ability to translate any text into multiple languages, making it the perfect companion for travelers or anyone in need of quick and easy language translation. Whether you're communicating with friends and family abroad or trying to navigate a foreign country, our AI chat bot has got your back. We also understand that sometimes you need a little extra comfort, which is why we've integrated sympathy quotes, condolence notes, and bereavement support into our AI chat bot. Whether you're seeking comfort, healing words, or grief support, our chat bot offers a range of comforting words and messages to help you through difficult times. With its intuitive interface and seamless integration with multiple platforms, the AI chat bot is designed to make your life easier and more convenient. Whether you're at home, at work, or on the go, you can access the chat bot from anywhere, at any time. So why wait? Download our AI chat bot today and experience the future of artificial intelligence! With its advanced language processing algorithms and vast knowledge base, our AI chat bot is the most advanced and sophisticated AI-powered chat bot on the market. So why settle for less? Download our AI chat bot today and experience the power of artificial intelligence, including sympathy quotes, condolence notes, bereavement support, comfort, healing words, grief support, and comforting words, like never before! This application required to be a premium member in order to unlock all of those amazing features and get the most advanced assistant ever. This application is under the license: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://mthomas3.github.io/AIChatPrivacy.github.io/

About

Octopus Shift

This app intelligently manages your smart home devices like EVs and thermostats to support the power grid. Its algorithm operates in the background to help green the energy system while earning you money.

Highlights
  • Connects to smart devices
  • Controls EV, charger, home battery, thermostat
  • Smart grid support algorithm
  • Earns users cash
  • Helps green the energy system
Features
Read full description

We connect to your smart devices (electric vehicle, charger, home battery or smart thermostat) and control their operation to benefit the power grid. Our smart algorithm operates unnoticed in the background, helping green the energy system and earning you cash at the same time.

Screenshots

Nova4 screens
Octopus Shift4 screens

Verdict

The call

The clearest difference is review sentiment: Nova at 75% against Octopus Shift's 0%. Nova also leads on rating (4.6 vs 1.0) and update cadence (weekly vs every 6 weeks). Octopus Shift's advantage is in-app purchases (none 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. Nova sells 1 in-app purchase, starting at $3.99 per 7 days. Octopus Shift asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nova holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Nova has 273 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Nova's written reviews are positive against 0% of Octopus Shift's.

UpkeepUpdate frequency

Nova ships an update weekly, Octopus Shift every 6 weeks. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.

Scorecard6 real differences · 4 level
Nova versus Octopus Shift: the parameters behind the verdict, then further details
ParameterNovaOctopus Shift
PriceFreeFree
Rating4.6 (273 ratings) — better1.0 (1 ratings)
Positive reviews75.0% of reviews — better0.0% of reviews
Number of ratings273 — better1
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size25 MB76 MB
Age rating4+4+
DeveloperINNOWAYOctopus Energy

Customer experience

Nova

All ratings273 ratings
Positive89.4%
Neutral4.4%
Negative6.2%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Octopus Shift

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Nova

Subscriptions1
  • AI Chat Nova Subscription3 Days trial$3.997 Days
None

Octopus Shift

No in-app purchases

Questions

Is Nova free?
Nova is free to download, with in-app purchases available.
Is Octopus Shift free?
Octopus Shift is free to download, with no in-app purchases.
Which has better reviews, Nova or Octopus Shift?
Nova is rated higher. Nova averages 4.6 out of 5 from 273 ratings, while Octopus Shift averages 1.0 from 1 ratings.
Do Nova or Octopus Shift have ads?
Neither Nova nor Octopus Shift shows ads.
Which is updated more often, Nova or Octopus Shift?
Nova ships an update weekly, and Octopus Shift every 6 weeks. Most recently, Nova was updated on September 22, 2026 and Octopus Shift on September 8, 2026.

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