SigilShift vs Sudoku Labs
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SigilShift
A relaxing yet challenging sliding puzzle game where players rearrange glowing rune tiles to reconstruct magical symbols. Enjoy a pressure-free experience with optional rotation and helpful hints.
- Slide tiles to reshape sigils
- Optional tile rotation for added challenge
- Reference view for completed sigils
- Hint system for assistance
- 30 handcrafted levels
- No timers or move limits
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Restore broken magic, one sigil at a time. SigilShift is a calm-but-challenging sliding puzzle game where you shuffle and rotate glowing rune tiles to rebuild shattered magical symbols. No timers or pressure just you, the board, and the satisfaction of everything finally clicking into place. How it works • Slide tiles into the empty space to reshape the sigil • (Optional) Turn on rotation for an extra layer of challenge • Use the reference view if you need to see the completed sigil • Stuck? Tap Hint for a gentle nudge in the right direction Features • 30 handcrafted levels with increasing difficulty • Optional rotation mode for puzzle gremlins who want more chaos • Clean, glowing rune art with a mystical cavern backdrop • No timers, no move limits, no energy system • Simple controls, satisfying animations Whether you play one level before bed or get lost chasing “just one more solve,” SigilShift is built to feel thoughtful, cozy, and just tricky enough to be addictive. Step into the sigil, shift the runes, and restore the magic.
Sudoku Labs
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Sudoku Labs is built for players who want clean, fast, distraction-free Sudoku. No ads. No accounts. No subscriptions. Just pure Sudoku. • Six difficulty tiers: Very Easy, Easy, Medium, Hard, Expert (Premium) and Extreme (Premium) • One global daily puzzle — the same challenge for everyone, every day • Smart pencil notes • Conflict highlighting • Optional mistake detection • Unlimited undo/redo • Offline play — no internet required • Puzzle history library Premium unlock gives you: • Expert & Extreme difficulty • +2 hints per difficulty • Increased mistake allowance • One-time purchase — no subscription, ever • Support independent development — no subscriptions, ever. Designed for focus. Built for performance. If you love Sudoku without clutter, this is your app.
Screenshots
Verdict
The clearest difference is device support: Sudoku Labs at 2 against SigilShift's —. On price, in-app purchases 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. SigilShift sells 1 one-off in-app purchase and Sudoku Labs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | SigilShift | Sudoku Labs |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | — | Weekly |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 161 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | MORROWMOSS STUDIOS LTD. | Justin van Wijngaarden |
In-app purchases
SigilShift
- Remove Ads$0.99
Sudoku Labs
- Sudoku Labs$3.99









