Diaper Calc vs Score Uno
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diaper Calc
This utility helps parents estimate the number of diapers needed for their baby over a specific period. It considers the baby's current weight and projected growth to recommend optimal diaper pack sizes and offers helpful purchasing tips. The app supports multiple children and works offline.
- Computes diaper count and sizes for up to 3 years
- Recommends ideal diaper packaging
- Displays baby growth charts
- Supports US and EU diaper size distinctions
- Usable for multiple children
- Offers diaper purchase tips
- Works offline
- Light/Dark mode support
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As a father, I have struggled every time we needed a new pack of diapers: "Which package should I buy?", "Can I buy directly a bigger pack or is my baby already outgrowing the current diaper size?" These were the questions I asked myself constantly and that is why I have created this app. DiaperCalc is a simple but useful utility for parents that counts how many disposable diapers do you need to have in a specified period of time. The computation is based on the baby current weight and expected baby growth based on percentile curves of pediatric growth charts. Main features: • Computes diaper count and sizes for the selected period of time (up to 3 years of age) • Recommends which packaging is ideal to purchase • Displays chart with expected baby growth • Available to distinguish US and EU diaper sizes • Usable for more than one child • Contains useful tips related to diapers purchases and pre-stocking • Works offline • Light/Dark mode support Enjoy the app and do not hesitate to share your feedback with me!
Score Uno
Easily track and manage your Uno game scores. Record winners, losers, and top scores across multiple rounds and games. Features quick setup, card-based scoring, and duplicate game options.
- Track game scores
- Manage rounds and settings
- Record winners and losers
- Card-based scoring calculation
- Duplicate existing games
- Player management (Pro)
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Track and manage your play. What's the score, who's dealing, previous rounds. Keep a record of all your Uno games. Winners, losers and top scores. Quick and easy to create games, add rounds and manage settings. Add scores by typing it, or select cards and have Score Uno do the maths for you. Duplicate games with ease, using the same rules and players. In-app purchase (Score Uno Pro) features: Player management - re-use players and record their stats over multiple games Advanced scoring - give points to more than one player per round Score Uno is not affiliated with Uno.
Screenshots
Verdict
The clearest difference is rating: Score Uno at 5.0 against Diaper Calc's 3.0. Score Uno also leads on update cadence (daily vs every 39 months). Diaper Calc's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, ratings volume, ads 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
Both are free to download. Score Uno sells 1 one-off in-app purchase. Diaper Calc asks for nothing beyond the download.
Score Uno holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Diaper Calc ships an update every 39 months, Score Uno daily. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.
| Parameter | Diaper Calc | Score Uno |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 39 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Zak | Ric Bevan |
Customer experience
Diaper Calc
Score Uno
In-app purchases
Diaper Calc
No in-app purchases
Score Uno
- Score Uno Pro$0.99
Questions
Is Diaper Calc free?
Is Score Uno free?
Which has better reviews, Diaper Calc or Score Uno?
Do Diaper Calc or Score Uno have ads?
Which is updated more often, Diaper Calc or Score Uno?
Other comparisons
