Comparison

Autonomy vs Shelf

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

Head to head
About

Autonomy

Access a Tesla through a flexible monthly subscription, avoiding traditional ownership costs like interest and depreciation. Enjoy lower monthly payments and the freedom to return the vehicle with 14 days' notice after one month, or keep it long-term.

Highlights
  • Monthly Tesla subscriptions
  • No interest or depreciation costs
  • Lower monthly payments
  • Return anytime after one month
  • Credit card payments accepted
Features
Read full description

When you get a monthly car subscription using the Autonomy app, you get an EV without many of the traditional costs of ownership, like interest rates, depreciation, or routine maintenance. Instead, enjoy a lower monthly payment you can put on your credit card. Return your electric car anytime after one month with a 14-day notice, or keep paying month-to-month and drive it as long as you like. Eligibility check required. Additional limitations apply. Availability, pricing, and taxes may vary by region. Currently available in AZ, CA, TX, WA, FL, NC, NY. Expanding to new locations soon. For more information please visit Autonomy.com. For our App Terms of Service please visit: http://autonomy.com/tos   For our Subscription Terms of Service please visit: http://autonomy.com/subscriptiontos

About

Shelf

This app connects neighbors to create a local marketplace for borrowing and lending items. Users can list their unused belongings to earn money or find items they need for a fraction of the purchase price. It ensures secure transactions and communication between users.

Highlights
  • Borrow and lend items locally
  • Browse by category or map
  • Secure payments via Stripe
  • In-app messaging
  • Rate and review transactions
  • List items to earn money
Features
Read full description

Shelf was founded by Ranita Rajkumar & Arush Jain, students at the University of Maryland. It's a neighborhood marketplace for borrowing things you don't own but occasionally need, directly from people near you instead of buying them. List what you're not using and earn from it, or find what you need for a fraction of the cost of buying it new. Every reservation includes a refundable deposit, in-app messaging with the lender, and payments processed securely through Stripe. • Browse by category or map, or describe a project and get suggested items • Reserve dates directly in the app, pay securely through Stripe • Message the lender before you commit • Get exact pickup details once you've reserved • Rate and review after every borrow • List your own items and get paid out automatically Phone and ID verification are required before reserving or listing, keeping the community accountable.

Screenshots

Autonomy4 screens
Shelf4 screens

Verdict

The call

The clearest difference is rating: Shelf at 5.0 against Autonomy's 4.0. Shelf also leads on review sentiment (100% vs 68%) and monetization model (free vs ad-supported). Autonomy's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (254 vs 8). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Shelf holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Autonomy has 254 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 68% of Autonomy's written reviews are positive against 100% of Shelf's.

UpkeepUpdate frequency

Autonomy ships an update every 8 days, Shelf every 2 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard6 real differences · 4 level
Autonomy versus Shelf: the parameters behind the verdict, then further details
ParameterAutonomyShelf
PriceFreeFree
Rating4.0 (254 ratings)5.0 (8 ratings) — better
Positive reviews68.1% of reviews100.0% of reviews — better
Number of ratings254 — better8
Update frequencyEvery 8 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size104 MB44 MB
Age rating4+17+
DeveloperNXCRRanita Rajkumar

Customer experience

Autonomy

All ratings254 ratings
Positive73.6%
Neutral2.8%
Negative23.6%
Written reviews91 reviews
Positive68.1%
Neutral3.3%
Negative28.6%

Shelf

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Autonomy

Reported bugs

3 issues
  • Login/sign-in problems
  • Glitches in the app and website
  • Incorrect vehicle information

Requested features

3 requests
  • More vehicle models and options
  • Improved app stability and functionality
  • Faster delivery times

Shelf

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Autonomy

No in-app purchases

None

Shelf

No in-app purchases

Questions

Is Autonomy free?
Autonomy is free to download, with no in-app purchases.
Is Shelf free?
Shelf is free to download, with no in-app purchases.
Which has better reviews, Autonomy or Shelf?
Shelf is rated higher. Autonomy averages 4.0 out of 5 from 254 ratings, while Shelf averages 5.0 from 8 ratings.
Do Autonomy or Shelf have ads?
Neither Autonomy nor Shelf shows ads.
Which is updated more often, Autonomy or Shelf?
Autonomy ships an update every 8 days, and Shelf every 2 months. Most recently, Autonomy was updated on October 24, 2026 and Shelf on October 29, 2026.

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