Nelo vs Sum Calculator Memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nelo
Shop and pay for items in installments across Mexico. Easily pay bills for utilities, phone, and streaming services. Secure your purchases with a virtual card and enjoy convenient shopping at top retailers.
- Pay bills in installments
- Shop at favorite stores
- Virtual single-use card
- Secure transactions
- Biweekly payment plans
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Nelo is the best way to shop and pay for things in Mexico. Pay Your Bills Pay your water, electricity, gas, government services, phone, and streaming bills in biweekly installments. Find providers like CFE, Telcel, Telmex, Naturgy, and many more. The Best Way to Shop Shop in biweekly installments at your favorite stores. Buy fashion, beauty, home decor, furniture, and electronics in Tienda Nelo, or explore stores like Amazon Mexico, Mercado Libre, SHEIN, Walmart, Liverpool, Zara, and more within the app. Safe and Easy With a security code and a single-use virtual card generated through the app, we ensure your purchases are secure and risk-free. Customer Service Questions? We’re here to help WhatsApp: +52 55 6458 6710 Email: hola@nelo.mx Address: Plaza Villa de Madrid 1, 11th Floor, C.P. 06700 – Cuauhtémoc, Mexico City, Mexico.
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.
- Automatic total calculation
- Product name and amount entry
- Unit conversion (weight, length)
- Quantity setting toggle
- Save and compare lists
- Supports multiple units
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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
Screenshots
Verdict
The clearest difference is ads: Nelo at none against Sum Calculator Memo's shown. Nelo also leads on update cadence (every 8 days vs every 11 months) and ratings volume (621 vs 1). Sum Calculator Memo's advantage is rating (5.0 vs 4.6) and device support (3 vs 1). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sum Calculator Memo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Nelo has 621 ratings behind it against 1, so its average is the more settled of the two.
Nelo ships an update every 8 days, Sum Calculator Memo every 11 months. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.
| Parameter | Nelo | Sum Calculator Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (621 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 46.3% of reviews | — |
| Number of ratings | 621 — better | 1 |
| Update frequency | Every 8 days — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 122 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | Nelo | Kouji Yamauchi |
Customer experience
Nelo
Sum Calculator Memo
In-app purchases
Nelo
No in-app purchases
Sum Calculator Memo
No in-app purchases
Questions
Is Nelo free?
Is Sum Calculator Memo free?
Which has better reviews, Nelo or Sum Calculator Memo?
Do Nelo or Sum Calculator Memo have ads?
Which is updated more often, Nelo or Sum Calculator Memo?
Other comparisons
