One Plus Two = 3 vs Sequna
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
One Plus Two = 3
Engage your mind with a unique puzzle game that blends numbers and letters. Solve challenges by translating numerical values into descriptive phrases using a given set of letters. Earn power-ups as you progress through increasingly complex mathematical and linguistic riddles.
- Number to phrase translation
- Mathematical operations integration
- Use all provided letters
- Result must match target number
- Power-up rewards
- Hidden gameplay hints
Read full descriptionHide full description
This is the new type of puzzle which involves spelling and math. You see a number. You have a set of letters, which describe this numbers. You start from such simple tasks as 1 = one to such phrases as 14 = three times four plus two There is a pure math fun in solving them. There are several types of hints, which can help you become an ultimate problem solver: - you should always use all the letters to fill in the blank spaces - the result of the phrase should be equal to the number atop of the screen - you'll know what math operations are involved in phrase building - after several successful answers you'll earn "open a random word" powerup - there is also one more hidden hint, which you'll notice after some time of playing. One Plus Two = 3 is a great way of spending time solving puzzles.
Sequna
Read full descriptionHide full description
One path. Every cell. Can you find it? Relax with Sequna, a satisfying spatial puzzle where you draw a single continuous line connecting numbered cells — filling every square on the grid. Simple to learn, deviously hard to master. WHAT'S INSIDE: - A new hand-crafted Daily Puzzle every day - 6 difficulty levels from Easy to Insane - A level editor — design and share your own puzzles - Shareable puzzle links anyone can play in-browser - Stats tracking with streaks, best times, and more No ads. No subscriptions. Just puzzles. Love creating puzzles? Unlock sharing to send your creations to anyone — they can play for free, no download needed. Your daily puzzle is waiting. Stay connected through our official channels. Website: https://sequna.com Instagram: https://www.instagram.com/sequna.puzzle/ TikTok: https://www.tiktok.com/@sequna.puzzle
Screenshots
Verdict
The clearest difference is ads: Sequna at none against One Plus Two = 3's shown. Sequna also leads on update cadence (every 2 days vs every 2 months). One Plus Two = 3's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases 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
Both are free to download. One Plus Two = 3 sells 2 one-off in-app purchases and Sequna sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
One Plus Two = 3 ships an update every 2 months, Sequna every 2 days. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.
| Parameter | One Plus Two = 3 | Sequna |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexey Izvalov | Joost Pieter Joseph van Wollingen |
In-app purchases
One Plus Two = 3
- 100 Hint Bulbs$0.99
- 1000 Hint Bulbs$4.99
Sequna
- Level Sharing Unlock$0.99
