Comparison

Fasteroid vs ÄlläTreeni

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

Head to head
About

Fasteroid

Features
Read full description

Your mission is to use your voice pitch to guide our alien friend through space back home. Game contains practice level to perfect your voice control before entering deep space with deadly asteroids hurling towards you. Collect crystals and try to find the golden comet in each level. A shield power up helps you in difficult situations if you were lucky enough to find one. Automatic voice analysis calibrates game controls to each player's distinct pitch level.

About

ÄlläTreeni

Features
Read full description

Start learning L today with ÄlläTreeni's motivating exercises! The L sound is almost always learned through home practice, and ÄlläTreeni is an effective tool for this. The application was developed in collaboration with Finnish speech therapists. It contains a variety of tasks for practicing pronunciation using various gamified exercises, following the structure used in speech therapy for learning L. The application also includes comprehensive instructional videos from a speech therapist. ÄlläTreeni is suitable for children of all ages. However, we recommend that an adult and child use ÄlläTreeni together, so that the adult can support the child when necessary and at the same time spend quality time learning together.

Screenshots

Fasteroid3 screens
ÄlläTreeni4 screens

Verdict

The call

The clearest difference is price: ÄlläTreeni at Free against Fasteroid's $2.99. ÄlläTreeni also leads on update cadence (every 2 months vs every 45 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

CostPrice · In-app purchases · Ads · Monetization

ÄlläTreeni is free to download; Fasteroid costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fasteroid ships an update every 45 months, ÄlläTreeni every 2 months. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 4 level
Fasteroid versus ÄlläTreeni: the parameters behind the verdict, then further details
ParameterFasteroidÄlläTreeni
Price$2.99Free — better
Update frequencyEvery 45 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size74 MB163 MB
Age rating4+4+
DeveloperOutloudArraTreeni Oy

In-app purchases

None

Fasteroid

No in-app purchases

None

ÄlläTreeni

No in-app purchases

Questions

Is Fasteroid free?
Fasteroid costs $2.99, with no in-app purchases.
Is ÄlläTreeni free?
ÄlläTreeni is free to download, with no in-app purchases.
Do Fasteroid or ÄlläTreeni have ads?
Neither Fasteroid nor ÄlläTreeni shows ads.
Which is updated more often, Fasteroid or ÄlläTreeni?
Fasteroid ships an update every 45 months, and ÄlläTreeni every 2 months. Most recently, Fasteroid was updated on September 24, 2026 and ÄlläTreeni on September 10, 2026.

Other comparisons