∞ Sudoku ∞ vs Days until my birthday
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
∞ Sudoku ∞
This application offers a dynamic Sudoku experience with an infinite number of puzzles. It features auto-save functionality and five distinct difficulty levels to challenge players of all skill sets. Enjoy endless Sudoku fun on your iOS devices.
- Dynamically generating puzzles
- Auto save
- Five difficulty levels
- Infinite gameplay
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Dynamic generating Sudoku game Features: - Auto save - Five difficulty level Try it!
Days until my birthday
This app helps you track the days remaining until your birthday with personalized insights. It offers a countdown, zodiac information, and fun games to enjoy while you wait for your special day.
- Birthday countdown
- Personalized insights (zodiac, birthstone)
- Milestone tracking
- Simple games included
- Private data storage
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Count down to your special day like never before! Days Until My Birthday is your personal birthday companion. Just enter your name and birthday in Settings, and watch the magic happen. Your info stays private and is only saved on your device. In return, you’ll get a beautiful, personalized countdown to your big day along with fascinating insights about yourself — including your zodiac animal, birthstone, star sign, and fun milestones like when you can drive, vote, or reach exciting life moments. This app is more than just a countdown — it’s a celebration of you and your journey through time. Every day gets a little more special when you can see exactly how many days are left until your birthday and explore your unique cosmic story. And just for fun, we’ve included a few simple games to pass the time while you wait: Catch Bloopbert — test your reflexes in a 30-second tap challenge. Four Wins — a quick strategy game to keep you entertained. Peg Solitaire — a classic brain teaser. Sudoku — a relaxing puzzle you can restart anytime by scrolling to the bottom. Whether you’re counting down for yourself or sharing the excitement with friends, Days Until My Birthday makes every day leading up to your birthday something to look forward to.
Screenshots
Verdict
The clearest difference is review sentiment: Days until my birthday at 48% against ∞ Sudoku ∞'s 0%. Days until my birthday also leads on price ($0.99 vs $4.99) and ratings volume (26 vs 2). ∞ Sudoku ∞'s advantage is rating (4.5 vs 3.3) and update cadence (every 11 months vs every 53 months). On ads, in-app purchases, 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
∞ Sudoku ∞ costs $4.99 and Days until my birthday $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
∞ Sudoku ∞ holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Days until my birthday has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of ∞ Sudoku ∞'s written reviews are positive against 48% of Days until my birthday's, so the app with the better star average is not the one people write more warmly about.
∞ Sudoku ∞ ships an update every 11 months, Days until my birthday every 53 months. Both last shipped on October 23, 2026.
| Parameter | ∞ Sudoku ∞ | Days until my birthday |
|---|---|---|
| Price | $4.99 | $0.99 — better |
| Rating | 4.5 (2 ratings) — better | 3.3 (26 ratings) |
| Positive reviews | 0.0% of reviews | 48.3% of reviews — better |
| Number of ratings | 2 | 26 — better |
| Update frequency | Every 11 months — better | Every 53 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 13 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Oscar Tsang | H Valeur |
Customer experience
∞ Sudoku ∞
Days until my birthday
In-app purchases
∞ Sudoku ∞
No in-app purchases
Days until my birthday
No in-app purchases
Questions
Is ∞ Sudoku ∞ free?
Is Days until my birthday free?
Which has better reviews, ∞ Sudoku ∞ or Days until my birthday?
Do ∞ Sudoku ∞ or Days until my birthday have ads?
Which is updated more often, ∞ Sudoku ∞ or Days until my birthday?
Other comparisons
