Comparison

Killer Aid vs Drakora Flame

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Killer Aid

This app assists players in solving challenging Killer Sudoku puzzles by providing tools to calculate and filter number combinations for cages. It helps identify duplicate numbers and offers a calculator optimized for specific solving strategies.

Highlights
  • Cage combination calculation
  • Duplicate number highlighting
  • Filter tools (Exclude, Include AND, Include OR)
  • Optimized calculator for Killer Sudoku
  • Help and strategy resources
Features
Read full description

If you've struggled to complete tricky, tough, or deadly Killer Sudoku puzzles then this App could be for you. It provides a suite of tools to aid finding the minimum number of combinations that add up to each cage’s sum. The results are clearly displayed with any duplicate numbers highlighted in red. The target number of cells and their sum is entered using the edit tool. This presents a pick list of cells and sums values to simplify their selection and prevent invalid entries. It is also possible to select the display of combinations with duplicate values. Filter tools help reduce the possible combinations. Three variants of filter are provided namely: ・Exclude ・Include AND ・Include OR The exclude filter removes any combinations that contain the specified numbers. The "include AND" filter reduces the combinations down to those that include all the specified numbers. The "include OR" filter facilitates including combinations that contain one or more of a set of numbers. These three filter types can be combined together. Cage combinations can also be manually deleted. A calculator tool, optimised for solving Killer puzzles, is provided. This helps with some of the solving strategies (e.g. determining the sums of “innies” and “outies” - remainders inside and outside the a 3 x 3 square, row or column). The calculator includes formula text to keep track of entries. Lastly a support menu provides access to help, Killer Sudoku solving strategies and references sources of Killer Sudoku puzzles.

About

Drakora Flame

Features
Read full description

Before kingdoms learned to fear the sky, the world was a cooling forge of cinder and storm. From that ember-dark the first wyrms rose — and you are the last of their unbroken line. Drakora Flame is a solo, turn-based dragon RPG in which you build one persistent legend, one quest at a time. Choose your element — Fire, Frost, Storm, or Venom — name your wyrm, and take wing. Each expedition sends you across ten dark-fantasy biomes, from the Cinderwaste to the Skyreach, navigating a chain of encounters: hunt prey to stave off starvation, plunder caches for gold, cow settlements into submission, and face whatever Foe or Hazard blocks the path. Every decision costs resources — Stamina, Hunger, Breath charges — and the Objective waits at the end of every flight. Short, Standard, or Epic quests at three peril levels: the harder the hunt, the richer the haul. Resolution runs on a 2d10 + attribute roll against a difficulty class, producing four outcome bands — Triumphant, Success, Partial, or Failure. Combat is deliberate and tactical: Maul with Might, Unleash elemental breath, Take Flight to evade, or Outwit a telegraphed blow. Defeat is never the end — you keep your hoard, your name, and your power, but you carry a Scar back to the Lair. Heal, mend wounds, equip one of ten Relics, and unlock permanent Boons before the next quest begins. Every completed flight is recorded in the Chronicle with a node-by-node recap, resource graphs, and shareable Saga Cards. No account. No internet required. No ads. No in-app purchases. No loot boxes. One wyrm. One unbroken legend.

Screenshots

Killer Aid4 screens
Drakora Flame4 screens

Verdict

The call

The clearest difference is update cadence: Drakora Flame at every 9 days against Killer Aid's every 7 months. Killer Aid's advantage is iOS requirement (12.4 vs 15.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Killer Aid ships an update every 7 months, Drakora Flame every 9 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Killer Aid versus Drakora Flame: the parameters behind the verdict, then further details
ParameterKiller AidDrakora Flame
PriceFreeFree
Rating4.9 (42 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings42 — better—
Update frequencyEvery 7 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.4 — better15.0
Further details — not scored
Size1 MB43 MB
Age rating4+17+
DeveloperTrevor ButlerIvan Horiashchenko

In-app purchases

None

Killer Aid

No in-app purchases

None

Drakora Flame

No in-app purchases

Questions

Is Killer Aid free?
Killer Aid is free to download, with no in-app purchases.
Is Drakora Flame free?
Drakora Flame is free to download, with no in-app purchases.
Do Killer Aid or Drakora Flame have ads?
Neither Killer Aid nor Drakora Flame shows ads.
Which is updated more often, Killer Aid or Drakora Flame?
Killer Aid ships an update every 7 months, and Drakora Flame every 9 days. Most recently, Killer Aid was updated on September 19, 2026 and Drakora Flame on September 18, 2026.

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