Comparison

Sum Calculator Memo vs Listo

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

Head to head
About

Sum Calculator Memo

Easily calculate the total cost of multiple items while shopping. This app allows you to input product names and amounts, with options to adjust units for weight or length calculations. Saved lists enable easy comparison and later review of your purchases.

Highlights
  • Automatic total calculation
  • Product name and amount entry
  • Unit conversion (weight, length)
  • Quantity setting toggle
  • Save and compare lists
  • Supports multiple units
Features
Read full description

It is a free app that can automatically calculate the total amount by taking a note of the product name and amount. You can easily check the total amount when purchasing multiple items at shopping. You can also change the units, so you can calculate the total weight and length. If you purchase more than one of the same product, you can switch between displaying and hiding the quantity setting. You can easily check the total amount by entering only the amount. The entered list can be saved with a name, so you can check it later or compare multiple lists. [List of Units] Price: dollar Length: meters, centimeters, kilometers Weight: grams, kilograms Qty: pcs Volume: liters, milliliters

About

Listo

Effortlessly track your supermarket spending by simply photographing your receipts. Gain insights into your monthly expenses and shopping habits over time. This tool simplifies managing your grocery budget.

Highlights
  • Photograph receipts for automatic data entry
  • Track monthly spending patterns
  • Analyze shopping habits
  • Manage supermarket purchases
  • View purchase history
Features
Read full description

Ever wondered how to better track your supermarket expenses? Curious about how many rolls of toilet paper you go through each month?Want insights into where you shop the most? Understand your expenses and track your monthly spending patterns with ease.\nListo makes it simple! Listo is your app to manage all your supermarket purchases. Just take a picture of each receipt, and the rest is up to the app. When you finish your supermarket shopping, open the app and take a picture of the receipt. We work our magic, and in just a few seconds you can see your purchases. The information is saved so you can track your shopping patterns over time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sum Calculator Memo3 screens
Listo4 screens

Verdict

The call

The clearest difference is in-app purchases: Sum Calculator Memo at none against Listo's 2. Sum Calculator Memo also leads on iOS requirement (13.0 vs 16.6). Listo's advantage is ads (none vs shown) and update cadence (fortnightly vs every 11 months). On price 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. Listo sells 2 in-app purchases, starting at $1.99 per month. Sum Calculator Memo asks for nothing beyond the download.

UpkeepUpdate frequency

Sum Calculator Memo ships an update every 11 months, Listo fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
Sum Calculator Memo versus Listo: the parameters behind the verdict, then further details
ParameterSum Calculator MemoListo
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 11 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size17 MB74 MB
Age rating4+12+
DeveloperKouji YamauchiTiago Cardoso

Customer experience

Sum Calculator Memo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Listo

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sum Calculator Memo

No in-app purchases

2 purchases

Listo

Subscriptions2
  • Suscripción mensual$1.991 Month
  • Yearly Subscription$17.991 Year

Questions

Is Sum Calculator Memo free?
Sum Calculator Memo is free to download, with no in-app purchases.
Is Listo free?
Listo is free to download, with in-app purchases available.
Do Sum Calculator Memo or Listo have ads?
Sum Calculator Memo shows ads; Listo does not.
Which is updated more often, Sum Calculator Memo or Listo?
Sum Calculator Memo ships an update every 11 months, and Listo fortnightly. Most recently, Sum Calculator Memo was updated on November 3, 2026 and Listo on November 4, 2026.

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