Comparison

SUMO vs ShibaLife

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

Head to head
About

SUMO

Engage in short math practice sessions to care for and grow a virtual pet. Solve problems to earn coins, unlock customizations, and build a daily streak. Designed for young learners with adaptive difficulty and no pressure for incorrect answers.

Highlights
  • Virtual pet care and growth
  • Adaptive math practice
  • Customization with coins
  • Daily streak building
  • Progress tracking for parents
  • Offline play
Features
Read full description

Meet the tiny friend who grows with every answer. SUMO turns short bursts of math practice into a playful virtual-pet adventure. Open a mystery pack, discover your new companion, and help them eat, wash, rest, and play by solving quick multiple-choice problems. Every care session has a purpose. Correct answers earn coins and growth, daily visits build a streak, and progress unlocks new ways to make your friend and their world feel completely your own. MADE FOR LITTLE LEARNERS • Quick, friendly math sessions that fit into the day • Difficulty that adapts gently within your child’s age level • Addition, subtraction, multiplication, comparison, and patterns • No lost rewards for wrong answers—just another chance to try A PET WORTH COMING BACK TO • Open a mystery pack and discover a unique friend • Care for food, bath, rest, and play needs • Watch your pet grow through new life stages • Earn coins for clothes, accessories, toys, and room decorations • Build a positive daily-care streak PEACE OF MIND FOR GROWN-UPS • View practice, accuracy, streak, and growth progress • Set the child’s age and gentle care reminders • No ads • No accounts • No internet connection required • Progress stays on the device Math practice becomes something children want to return to—because a tiny friend is waiting.

About

ShibaLife

Features
Read full description

Raise Toshiko from a playful puppy to a silver-muzzled old girl. Pet her. Play with her. Take her for walks. Watch the cherry blossoms bloom, enjoy summer fireworks, walk through autumn leaves, and share quiet winter days together. No rush - just a little time with Toshiko, every day. Life with Toshiko Pet, Play & Teach Tricks - Pet Toshiko, play fetch, and teach her tricks by drawing simple gestures on the screen. Watch your bond grow as she learns new tricks. Take a Walk Around Town - Explore quiet residential streets, shopping streets, riverside paths, and charming little corners of town together. Meet Your Neighbors - As you walk the same streets, you'll gradually become familiar with the people around town. Toshiko may even become the reason new stories begin. Dress Up & Decorate - Dress Toshiko in beautiful outfits, yukata, and playful costumes. Decorate her room with furniture, lamps, antiques, and more. Bath & Brush - Give Toshiko a bubbly bath, dry her off, and brush her fur until she's fluffy and clean. Dog Park & Agility - Let Toshiko run on a big lawn with other dogs, by day or under the lamps at night, and lead her around an agility course against the clock. Visits to the Vet - Checkups, her yearly shot and a nail trim at a friendly little clinic. Stroke her to keep her calm. Little Joys Every Day - Check Toshiko's daily fortune tail, discover little treasures during walks, and find small moments of happiness along the way. Keep Your Memories - Your first day together, the tricks Toshiko learned, and the people you've met become memories in your diary. Grow Older Together -  Toshiko lives and grows alongside you in real time. -  The seasons change with the real calendar, and Toshiko gradually grows from a puppy into an adult dog and eventually an old friend with a white muzzle. No pressure. No rush. Just you and Toshiko, sharing life one day at a time. *Ads may be displayed. An optional SL Kennel Club membership is available for an ad-free experience.* PRICING Free to play all the way through. Optional Stars can be bought for cosmetic items, and every purchase is confirmed first. The app may show ads. AD-FREE PLAN (monthly, auto-renewing) Removes all ads and adds 10 bonus Stars every month. Renews automatically unless cancelled at least 24 hours before the end of the period; manage it in your App Store account settings. Terms of Use: https://shibalife.jp/terms.html Privacy Policy: https://shibalife.jp/privacy.html Support: shibalife.support@gmail.com Map data © OpenStreetMap contributors (ODbL)

Screenshots

SUMO4 screens
ShibaLife4 screens

Verdict

The call

The clearest difference is in-app purchases: SUMO at none against ShibaLife's 7. SUMO also leads on ads (none vs shown). On price, update cadence, 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. ShibaLife sells 7 in-app purchases, starting at $3.49 per month. SUMO asks for nothing beyond the download.

UpkeepUpdate frequency

SUMO ships an update every 8 days, ShibaLife every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 7 level
SUMO versus ShibaLife: the parameters behind the verdict, then further details
ParameterSUMOShibaLife
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size166 MB201 MB
Age rating4+4+
DeveloperADAM SYLLANana Morimoto

In-app purchases

None

SUMO

No in-app purchases

7 purchases

ShibaLife

Subscriptions1
  • 広告なしプラン$3.491 Month
One-time6
  • 35 Stars$2.99
  • 65 Stars$4.99
  • 140 Stars$9.99
Show 3 more
  • 300 Stars$19.99
  • 800 Stars$49.99
  • 1,700 Stars$99.99

Questions

Is SUMO free?
SUMO is free to download, with no in-app purchases.
Is ShibaLife free?
ShibaLife is free to download, with in-app purchases available.
Do SUMO or ShibaLife have ads?
ShibaLife shows ads; SUMO does not.
Which is updated more often, SUMO or ShibaLife?
SUMO ships an update every 8 days, and ShibaLife every 5 days. Most recently, SUMO was updated on October 31, 2026 and ShibaLife on November 6, 2026.

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