Comparison

Solitaire Aviary vs Sum

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

Head to head
About

Solitaire Aviary

Experience a unique FreeCell solitaire game with a charming owl theme. Progress through challenging levels, collect beautiful owl illustrations, and enjoy a relaxing, nature-inspired atmosphere with intuitive controls.

Highlights
  • Classic FreeCell solitaire gameplay
  • Unique avian theme with owls
  • Hundreds of challenging levels
  • Unlockable owl card collection
  • Calming nature visuals and audio
  • Intuitive mobile controls
Read full description

Discover a fresh take on the classic FreeCell solitaire with Solitaire Aviary. This elegantly designed card game combines strategic gameplay with the charming appeal of owls in a serene woodland setting. Progress through carefully crafted levels, each presenting unique challenges to test your skills. As you advance, collect exquisite owl cards featuring a variety of species, from majestic Snowy Owls to playful Burrowing Owls, all rendered in beautiful detail. With its perfect balance of mental stimulation and relaxing gameplay, Solitaire Aviary offers: The classic FreeCell solitaire experience with an avian twist Hundreds of thoughtfully designed levels with increasing complexity A growing collection of stunning owl illustrations to unlock Calming nature-inspired visuals and audio Smooth, intuitive controls optimized for mobile play Challenge your mind while building your owl sanctuary. Solitaire Aviary puts a delightful spin on a timeless card game. Available now for download.

About

Sum

Features
Read full description

Sum-thing: Math Link Puzzle Get ready to tease your brain with Sum-thing! A refreshing puzzle game that perfectly combines the fun of match-3 linking with simple math. It’s highly addictive, relaxing, and a great way to train your brain everyday! How to play: • Look at the target number at the top of the screen (e.g., ? + ? = 48). • Drag your finger to link adjacent balls with numbers. You can link as many balls as you want! • Make the sum of the linked balls equal the target number to clear them. • Plan your moves carefully to create amazing combos and score high! Key Features: - Easy to Learn, Hard to Master: Simple rules with challenging puzzles. - Endless Fun: Enjoy tons of unique levels with gradually increasing difficulty. - Brain Training: Improve your mental math, logic, and concentration skills. - Beautiful Graphics: Colorful visual effects and satisfying gameplay. - Play Offline: No Wi-Fi or internet connection needed. Play anywhere, anytime! - Free to Play: Download and play for free! (Optional in-app purchase available to remove ads for an uninterrupted experience). Whether you are a math lover, a match-3 puzzle fan, or just looking for a fun casual game to kill time, "Sum-thing" is the perfect game for you!

Screenshots

Solitaire Aviary4 screens
Sum4 screens

Verdict

The call

The clearest difference is in-app purchases: Solitaire Aviary at none against Sum's 1. On price, update cadence, ads 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. Sum sells 1 one-off in-app purchase. Solitaire Aviary asks for nothing beyond the download.

UpkeepUpdate frequency

Solitaire Aviary ships an update every 3 weeks, Sum every 11 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Solitaire Aviary versus Sum: the parameters behind the verdict, then further details
ParameterSolitaire AviarySum
PriceFreeFree
Rating4.1 (132 ratings) — better—
Positive reviews3.3% of reviews—
Number of ratings132 — better—
Update frequencyEvery 3 weeksEvery 11 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size188 MB11 MB
Age rating12+4+
Developer浪 彭Yuttana Suttasupa

In-app purchases

None

Solitaire Aviary

No in-app purchases

1 purchases

Sum

One-time1
  • Remove Ads$0.99

Questions

Is Solitaire Aviary free?
Solitaire Aviary is free to download, with no in-app purchases.
Is Sum free?
Sum is free to download, with in-app purchases available.
Do Solitaire Aviary or Sum have ads?
Both Solitaire Aviary and Sum show ads.
Which is updated more often, Solitaire Aviary or Sum?
Solitaire Aviary ships an update every 3 weeks, and Sum every 11 days. Most recently, Solitaire Aviary was updated on October 31, 2026 and Sum on October 24, 2026.

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