Logicals vs DartSum
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Logicals
Engage your mind with logic grid puzzles, similar to classic brain teasers. Solve riddles with varying difficulty levels and customizable layouts. Available across multiple Apple devices.
- Logic grid puzzles
- Multiple difficulty levels
- Customizable layouts
- In-app purchases for levelpacks
- Timer and Game Center support
- Two language options
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Solve logic grid puzzles similar to Einstein's famous zebra puzzle "Who has the fish?" on your iPad, iPhone, Apple TV and Mac! +++++++++++++++++++++++++++++++++++++ Features: 6 riddles (Logicals): • 2x easy (4 values per category) • 2x medium (5 values per category) • 2x hard (5 values per category) • additional levelpacks available via in app purchase 36 riddles (Logicals Pro): • 15x easy (4 values per category) • 6x medium (5 values per category) • 15x hard (5 values per category) • additional levelpacks available via in app purchase 3x3 Layouts: • light • coffee • dark each in the variants • full/empty • plus/minus • check/cross 2 languages: • german • english easy solving of riddles by tapping: • tap once for "does not match" • tap twice for "matches" landscape & portrait mode available! additional features: • timer and Game Center support • current state can be checked at any time • solving table as assistance for a better overview (iPad only) ++++++++++++++++++++++++++++++++ completely free of ads! ++++++++++++++++++++++++++++++++ compatible devices: • iPhone 6s or newer • iPad • iPad Pro • Apple TV 4 • iMac, MacBook, Mac Mini (requires iOS 13.0 / tvOS 13.0 / macOS 14.2 or higher) +++++++++++++++++++++++++++++++++++++ If you like the app, please leave me a good review! If you have questions, problems or suggestions, please contact me by email to logicals@icloud.com.
DartSum
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DartSum trainiert dein Dart-Kopfrechnen – schnell, spielerisch, mit echten Profi-Würfen. Auf einer Dartscheibe sind drei Felder markiert. Du hast 10 Sekunden, um die Summe im Kopf auszurechnen – Doubles zählen doppelt, Triples dreifach. Klingt einfach? Ist es nicht. WAS DICH ERWARTET Solo-Training Übe in deinem Tempo, mit Timer und detaillierter Auswertung nach Feldtyp (Single, Double, Triple, Bull). 1-vs-1-Duelle Fordere Freunde heraus oder spiel gegen einen zufälligen Gegner – 4 Runden, 12 Boards, wer zuerst genug richtig hat, gewinnt. Gruppen mit ELO-Ranking Gründe eine Gruppe oder tritt bei, sammle Punkte im ELO-System wie im Schach, klettere im Leaderboard. Tages-Challenge Jeden Tag 5 neue Boards, identisch für alle Spieler – vergleich deine Punktzahl und bau dir einen Streak auf. Bots zum Üben Kein Gegner zur Hand? Trainiere gegen Bots in drei Schwierigkeitsstufen. FÜR WEN IST DAS? Pub-Spieler, die keine Spiele mehr verlieren wollen, weil sie sich verrechnet haben. Vereinsspieler, die den unsichtbaren Vorteil trainieren wollen: schnelles Kopfrechnen. Mathe-Fans, die ein scharfes Brain-Training mit echtem Anwendungsbezug suchen – auch ohne Dart-Erfahrung. Komplett kostenlos, keine Werbung, kein Abo. Lade DartSum jetzt herunter und trainier deinen Kopf so, wie du deine Doppel trainierst.
Screenshots
Verdict
The clearest difference is in-app purchases: DartSum at none against Logicals's 16. Logicals's advantage is device support (5 vs 3) and iOS requirement (13.0 vs 15.0). On price, update cadence and ads 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. Logicals sells 16 one-off in-app purchases. DartSum asks for nothing beyond the download.
Logicals ships an update every 4 days, DartSum every 8 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Logicals | DartSum |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (2K ratings) — better | — |
| Positive reviews | 54.3% of reviews | — |
| Number of ratings | 2K — better | — |
| Update frequency | Every 4 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Christian Lueth | Johannes Wicovsky |
Bugs and requests
Logicals
Reported bugs
3 issues- Keeps crashing
- Purchased puzzles not showing up
- Translations issues
Requested features
3 requests- Make clock optional
- More puzzles
- Update for larger screens
DartSum
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Logicals
- E00: ProPack Easy (10x)$0.99
- M00: ProPack Medium (10x)$0.99
- H00: ProPack Hard (10x)$0.99
Show 13 moreShow fewer
- E01: PuzzlePack Easy 1 (15x)$1.99
- H01: PuzzlePack Hard 1 (15x)$1.99
- H02: PuzzlePack Hard 2 (15x)$1.99
- L03: PuzzlePack 3 (15x)$1.99
- M01: PuzzlePack Medium 1 (15x)$1.99
- H04: PuzzlePack Hard 4 (15x)$1.99
- L01: PuzzlePack 1 (15x)$1.99
- L02: PuzzlePack 2 (15x)$1.99
- L06: Puzzle Pack Vol. 6 (15x)$1.99
- X00: MegaProPack (30x)$2.99
- X01: MegaPack 1 (60x)$5.99
- X02: MegaPack 2 (60x)$5.99
- Y00: Flatrate (150x)$11.99
DartSum
No in-app purchases
Questions
Is Logicals free?
Is DartSum free?
Do Logicals or DartSum have ads?
Which is updated more often, Logicals or DartSum?
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