Comparison

WelcomeInApp vs Tummy Scan

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

Head to head
About

WelcomeInApp

Connect with professionals to manage your rental properties. Find co-hosts, house managers, and property managers to help maintain your real estate investments.

Highlights
  • Find co-hosts
  • Hire house managers
  • Source property managers
  • Manage real estate investments
  • Platform for property owners
Features
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Welcome In App is a platform for Property Owners to find AirBnB co-hosts, house managers, and property managers to assist in maintaining their AirBnB properties and other real estate investments.

About

Tummy Scan

Features
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"I'm full." "I'm not hungry." "I don't want to eat." Sound familiar? Every parent knows the mealtime struggle. You've made the food, set the table, and your kid has taken two bites of rice and declared they're done. You know they're not full. They know they're not full. But try convincing a 4-year-old of that. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ What if your phone could settle the argument? Tummy Scanner turns your phone into a "tummy fullness detector." Your child places the phone on their tummy, watches a real-time scanning animation, and gets a scientific-looking percentage of how full they are. "Only 27%? I need to eat more!" That's the magic. The result comes from *you*, not from an argument. An invisible slider lets you secretly set the number before the scan completes. Your child sees science. You get peace at dinner. **How it works:** - A convincing scanning animation with haptic feedback. - You secretly control the result with a hidden slider - Kids see a percentage they actually believe - Tap on organs to learn about digestion (Mouth, Stomach, Intestines, and more) Why parents love it: No more "eat three more bites" negotiations Kids *ask* to be scanned — they're excited, not resistant Works at home, at restaurants, at grandma's house Sneaky onboarding teaches you the trick without kids seeing **A note on the magic:** The "Top Secret" page in setup explains everything to grown-ups. Just don't let little eyes see it. No accounts. No ads. No data collection. No internet required. Less than a dollar / month — cheaper than the food they leave on the plate.

Screenshots

WelcomeInApp4 screens
Tummy Scan4 screens

Verdict

The call

The clearest difference is in-app purchases: WelcomeInApp at none against Tummy Scan's 1. Tummy Scan's advantage is update cadence (every 5 days vs every 3 months). On price, ads, 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. Tummy Scan sells 1 in-app purchase, starting at $0.49 per month. WelcomeInApp asks for nothing beyond the download.

UpkeepUpdate frequency

WelcomeInApp ships an update every 3 months, Tummy Scan every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
WelcomeInApp versus Tummy Scan: the parameters behind the verdict, then further details
ParameterWelcomeInAppTummy Scan
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size23 MB43 MB
Age rating4+4+
DeveloperHAJN LLCRahul Devaskar

In-app purchases

None

WelcomeInApp

No in-app purchases

1 purchases

Tummy Scan

Subscriptions1
  • Monthly3 Days trial$0.491 Month

Questions

Is WelcomeInApp free?
WelcomeInApp is free to download, with no in-app purchases.
Is Tummy Scan free?
Tummy Scan is free to download, with in-app purchases available.
Do WelcomeInApp or Tummy Scan have ads?
Neither WelcomeInApp nor Tummy Scan shows ads.
Which is updated more often, WelcomeInApp or Tummy Scan?
WelcomeInApp ships an update every 3 months, and Tummy Scan every 5 days. Most recently, WelcomeInApp was updated on November 3, 2026 and Tummy Scan on October 31, 2026.

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