Comparison

냥냥스타 vs Save Cent

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

Head to head
About

냥냥스타

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We moved into the perfect house of our dreams! You're excitedly unpacking your belongings when...? What pops out of a box in your new home! We weren't ready for this! == Object Matching == - If you're not ready for a cat, don't worry! - There's only one way to get the food, toys, furniture, etc... you need to keep your cat company: Merge! - When you find two identical items and combine them, you'll get a Merge! You'll get everything you need to keep your cat company! ==Temporary Protection==. - The cat will be in temporary care for 30 days, and you'll have to choose a suitable guardian who is ready to welcome the cat into the family! - These cats are strays with their own scars, but you can help them find happiness! ==Pet Influencer==. - You wake up and social media is all over you! - If you're an accidental celebrity and you can help cats, you're in luck! Join us as we follow your journey from your first steps as a pet influencer to becoming a cat president! Cute cats are responsible for your healing! Find healing in the world of Catnap, where you can forget about the hardships of everyday life for a while! [Planning Intent]. Our previous game '30 Days', which was developed with the goal of 'improving suicide prevention awareness', was loved by gamers, and with this game 'Catnap Star', we aim to deliver a social message of 'improving pet awareness'. 'Prospective owners who are willing to adopt stray and abandoned animals but are not familiar with the process or the actual situation can acquire pet knowledge while playing 'NyanNanStar'. Upload your daily life with your cat to the virtual social media platform to grow as a pet influencer, and enjoy the unique experience, cute cats, and various collectible elements. Translated with DeepL.com (free version)

About

Save Cent

Features
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[Save Cent] You are standing at the checkout. The total is already on the screen, and your wallet is light. All you have is a stack of coupon pieces tucked into your diary. 『Save Cent』 is a puzzle roguelike about assembling coupons until the entire bill is discounted away. One lucky sticker can flip a run. One well-built combo can turn a 1,000,000¢ cart into a free one. ■ Make a rectangle, complete a coupon Take coupon pieces from the diary and place them on the POS screen. Form a rectangle with the pieces and the coupon is issued. But once a piece is placed, it can never be moved again. Five placements per turn, five discards per round — every move is a decision. ■ Ratio bonuses and merging Snack, Meat, Ramen, Shampoo, Console. Each product type carries a different ratio bonus. Drop a piece of the same type onto a finished coupon to merge it and push its score higher. Which coupons to grow and which to let go — that is where the arithmetic gets fun. ■ Over 100 Discount Stickers Clear a round and the shop opens. Spend the cents you earned on Discount Stickers. A frying pan, a lotto ticket, a barcode reader, a nine-tailed fox, even Schrödinger's Cat — 108 stickers, no two alike, each shaping a run that is yours alone. Gather the right ones together and one of 8 set combos triggers, turning the board into a completely different game. Gun and Shield Combo. High Risk, High Return. Gambling Set. Which will you find? ■ Round 4: the viruses arrive From round 4, viruses begin mixing into your coupon pieces. Answer them with Shield, Coin, Bomb, Joker and Lottery Ticket items, and keep a Vaccine Coupon ready in advance. Special coupons like the Gold Coupon, Lotto Coupon and Mine Coupon pay back as much as they risk. ■ 12 rounds, and the 1,000,000 wall The target starts at 100¢ and swells to 1,000,000¢ by the final round. Expand the board, reroll the shop, sell a sticker to buy back a better one — you will come back again and again for the moment the numbers finally line up. ■ Recommended if you Enjoy a 20–30 minute roguelike that deals a different build every run Want the feel of a block puzzle and the thinking of a deckbuilder at the same time Like watching numbers grow to ridiculous sizes ■ Supported 한국어 · English · 日本語 · 简体中文 · 繁體中文 / Achievements / Sticker Collection (Common · Rare · Epic) Play free through Round 3. If it suits you, unlock the Full Game and take on all 12 rounds.

Screenshots

냥냥스타4 screens
Save Cent3 screens

Verdict

The call

The clearest difference is iOS requirement: 냥냥스타 at 13.0 against Save Cent's 15.0. On price, update cadence, ads and in-app purchases 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. 냥냥스타 sells 21 one-off in-app purchases and Save Cent sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 8 level
냥냥스타 versus Save Cent: the parameters behind the verdict, then further details
Parameter냥냥스타Save Cent
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews83.9% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size668 MB254 MB
Age rating4+4+
DeveloperAidian Networkleeroom shin

Bugs and requests

냥냥스타

Reported bugs

11 issues
  • Items disappearing (flower pots, toys, cushions, generators)
  • Account linking issues
  • Game not starting/freezing at loading screen
  • Game data lost after updates
  • Settings reset after closing game
Show 6 more
  • Game crashes frequently
  • In-game buttons not working
  • Items stuck as 'generator charging'
  • Money/gem items not reflecting in currency
  • Save data issues
  • Tutorial issues (buttons not clickable, wrong tutorials)

Requested features

8 requests
  • Update next chapters
  • Adjust generator wait times
  • Add 'view today' option for pop-ups
  • Improve UI/UX after updates
  • Add more ways to obtain items
Show 3 more
  • Adjust item drop rates
  • Allow cloud saves
  • Add more content/gameplay variety

Save Cent

Not enough reviews yet to summarise bugs or requests.

In-app purchases

21 purchases

냥냥스타

One-time21
  • Daily Bonus$0.99
  • Sweet & Tangy Package$1.99
  • Nero's Choice$1.99
Show 18 more
  • Halloween Package$1.99
  • Energe Package$1.99
  • Gem Jar$1.99
  • Raindrop Package$2.99
  • Staycation Package$2.99
  • Christmas Package$2.99
  • Energy Booster (7 Days)$2.99
  • Gem Jar$2.99
  • Tool Package$2.99
  • Woodworking Package$2.99
  • Gem Jar$3.99
  • Sugar's Choice$4.99
  • 500 Palette$4.99
  • Jiwoo's Choice$5.99
  • Furball's Choice$8.99
  • Season Pass Plus$8.99
  • Extra Board$9.99
  • Woori's Choice$19.99
1 purchases

Save Cent

One-time1
  • Full Game$7.99

Questions

Is 냥냥스타 free?
냥냥스타 is free to download, with in-app purchases available.
Is Save Cent free?
Save Cent is free to download, with in-app purchases available.
Do 냥냥스타 or Save Cent have ads?
Neither 냥냥스타 nor Save Cent shows ads.
Which is updated more often, 냥냥스타 or Save Cent?
냥냥스타 ships an update weekly, and Save Cent weekly. Most recently, 냥냥스타 was updated on September 22, 2026 and Save Cent on September 13, 2026.

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