Comparison

Delaware Libraries vs Kallova

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

Head to head
About

Delaware Libraries

Manage your library account on the go. Search the catalog, renew borrowed items, and place holds for books from your iPhone, iPad, or iPod Touch.

Highlights
  • Manage library account
  • Search catalog
  • Renew books
  • Place holds
  • Access from iPhone, iPad, iPod Touch
Features
Read full description

Access Delaware Libraries from your iPhone, iPad or iPod Touch. Manage your account, search the catalogue, renew and reserve books

About

Kallova

Easily book yard care services like mowing, leaf blowing, and snow removal directly from your phone. Get instant, upfront pricing based on aerial imagery of your property and track your service provider's arrival in real-time.

Highlights
  • Instant upfront pricing from aerial imagery
  • Book lawn mowing, leaf blowing, gutter cleaning, and more
  • Schedule one-time or recurring services
  • Track service provider arrival in real-time
  • Secure in-app cashless payments
  • Manage and reschedule visits easily
Features
Read full description

Kallova is the fastest way to book yard care from your phone. Type your address, and we measure your yard from aerial imagery and show you a real, upfront price in seconds — no site visits, no phone tag, no waiting days for a quote. HOW IT WORKS Enter your address. Kallova measures your lawn automatically from aerial imagery. See your price instantly, then book a morning, afternoon, or evening window — one-time or recurring. A local pro takes the job, you track the visit day-of, and payment is handled securely in the app. WHAT YOU CAN BOOK • Lawn mowing, with optional add-ons like crisp edging and clipping cleanup • Leaf blowing and cleanups • Gutter cleaning • Trash and junk hauling • Snow removal, in season Trimming, weeding, mulching, fertilizing, planting, and aeration are on the way. WHY KALLOVA • Real prices upfront, based on your actual yard — not a callback form • Identity-verified local pros • Set-and-forget recurring mowing on your schedule • Day-of arrival tracking and in-app messaging • Cashless, secure in-app payment — and you can add a tip after the job • Reschedule or manage every visit right from the app FOR LANDSCAPING PROS Kallova keeps your schedule full without door-knocking or ad spend. • Browse nearby jobs with clear pay ranges and accept in one tap • Work in blocks that fit your day — morning, afternoon, or evening • Built-in navigation and a simple arrival-to-done flow for every job • Fast, secure payouts • Solo operators, crews, and landscaping businesses all welcome WHERE WE ARE Kallova is live in Massachusetts (Greater Boston and MetroWest) and expanding. Questions or feedback? Visit kallova.com — we read everything.

Screenshots

Delaware Libraries4 screens
Kallova4 screens

Verdict

The call

The clearest difference is review sentiment: Kallova at 100% against Delaware Libraries's 30%. Kallova also leads on rating (5.0 vs 3.2) and update cadence (fortnightly vs every 5 months). Delaware Libraries's advantage is ratings volume (37 vs 8) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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

Kallova holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 37 and 8 respectively. Written reviews point the same way: 30% of Delaware Libraries's written reviews are positive against 100% of Kallova's.

UpkeepUpdate frequency

Delaware Libraries ships an update every 5 months, Kallova fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Delaware Libraries versus Kallova: the parameters behind the verdict, then further details
ParameterDelaware LibrariesKallova
PriceFreeFree
Rating3.2 (37 ratings)5.0 (8 ratings) — better
Positive reviews30.4% of reviews100.0% of reviews — better
Number of ratings37 — better8
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size48 MB70 MB
Age rating4+17+
DeveloperDelaware Division of LibrariesKallova LLC

Customer experience

Delaware Libraries

All ratings36 ratings
Positive50.0%
Neutral8.3%
Negative41.7%
Written reviews23 reviews
Positive30.4%
Neutral13.0%
Negative56.5%

Kallova

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Delaware Libraries

No in-app purchases

None

Kallova

No in-app purchases

Questions

Is Delaware Libraries free?
Delaware Libraries is free to download, with no in-app purchases.
Is Kallova free?
Kallova is free to download, with no in-app purchases.
Which has better reviews, Delaware Libraries or Kallova?
Kallova is rated higher. Delaware Libraries averages 3.2 out of 5 from 37 ratings, while Kallova averages 5.0 from 8 ratings.
Do Delaware Libraries or Kallova have ads?
Neither Delaware Libraries nor Kallova shows ads.
Which is updated more often, Delaware Libraries or Kallova?
Delaware Libraries ships an update every 5 months, and Kallova fortnightly. Most recently, Delaware Libraries was updated on November 1, 2026 and Kallova on October 31, 2026.

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