Comparison

LeanUp Tools vs Guest List

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

Head to head
About

LeanUp Tools

Features
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LeanUp Tools is an application intended for manufacturing companies that contains a complete set of tools to increase productivity. It contains tools for reporting and solving problems in production, for making suggestions and improving the production process by workers, as well as reporting non-conformities in production. At the same time, it is possible to monitor and evaluate the current 5S state in the production process. Using the application speeds up the response to problem solving, improves monitoring of the current status of problem solving or improvement implementation, as well as the 5S status on each of the machines.

About

Guest List

Features
Read full description

Your guest list on one screen: who is invited, who said yes, who brings a plus-one, and exactly how many chairs you need. GuestList is a private RSVP tracker and headcount ledger for weddings, parties and events β€” not an invitation sender, not a social network, and your guests never have to install anything. Most hosts run their list across a spreadsheet, a notes app and memory. GuestList replaces all three with one number that is always right: every total on screen is computed from the same ledger, so the count you send your caterer is the count at the door. WHAT YOU GET β€’ A live confirmed headcount β€” 42 heads means 36 yes guests plus 6 plus-ones, never a guess β€’ Yes, No, Maybe and Pending on every guest, one tap to change the moment a reply lands β€’ Plus-ones counted separately, so β€œthe couple said yes” never breaks your total β€’ Day-of check-in mode: tap names at the door and watch arrived vs expected update live β€’ A one-line summary ready to share with your venue or caterer β€” attending, maybes, still waiting β€’ Real CSV import and export β€” bring your spreadsheet in, hand a clean file back out PERFECT FOR β€’ Couples tracking a wedding guest list through months of trickling replies β€’ Hosts of birthdays, showers and dinner parties who need a headcount, not another app for guests β€’ Organizers running door check-in at a reception, banquet or private function β€’ Anyone keeping dietary notes and seating details next to each guest’s name WHY NOT JUST A SPREADSHEET? A spreadsheet does not know that a Maybe with two plus-ones is not a confirmed head. GuestList does: maybes are shown as β€œup to X more if they say yes”, never mixed into the confirmed count β€” and day-of check-in is one tap per name, not scroll-and-type in a cell. PRIVATE BY DEFAULT Your events and guests live in a local database on your iPhone. No account, no ads, no third-party analytics. Guest names, notes and RSVPs leave the device only when you choose to export or share them yourself. FULL ACCESS GuestList requires an unlock: a weekly plan, a yearly plan, or a one-time lifetime purchase. Full access covers unlimited events, unlimited guests on every list, the RSVP breakdown chart and on-device event reminders. Prices are shown in the app before you commit, and subscriptions can be cancelled anytime in Settings. Add your event and the first ten names tonight β€” by tomorrow you will know your real headcount. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia

Screenshots

LeanUp Tools4 screens
Guest List4 screens

Verdict

The call

The clearest difference is update cadence: LeanUp Tools at every 3 weeks against Guest List's every 4 months. LeanUp Tools also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LeanUp Tools ships an update every 3 weeks, Guest List every 4 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
LeanUp Tools versus Guest List: the parameters behind the verdict, then further details
ParameterLeanUp ToolsGuest List
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size43 MB3 MB
Age rating17+4+
DeveloperMarko MileticLEAN ASIA CO., LTD

In-app purchases

None

LeanUp Tools

No in-app purchases

None

Guest List

No in-app purchases

Questions

Is LeanUp Tools free?
LeanUp Tools is free to download, with no in-app purchases.
Is Guest List free?
Guest List is free to download, with no in-app purchases.
Do LeanUp Tools or Guest List have ads?
Neither LeanUp Tools nor Guest List shows ads.
Which is updated more often, LeanUp Tools or Guest List?
LeanUp Tools ships an update every 3 weeks, and Guest List every 4 months. Most recently, LeanUp Tools was updated on October 11, 2026 and Guest List on October 17, 2026.

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