Comparison

RALLYSTREAM Tracking vs SFgo

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

Head to head

★ 5.02 ratingsView app →

About

RALLYSTREAM Tracking

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RallyStreamトラッキングは、ラリー競技用トラッキングアプリです。ソフトウェアによる自動検出とエンジニアによる二重の監視体制で競技の進行を見守り、万一の事故発生時にはいち早くラリーコントロールへ正確な情報を提供します。RallyStreamトラッキングはラリーコントロールと連携し、迅速な初動対応をサポートします。 RallyStreamトラッキングは専用のハードウェアを必要としません。参加者のスマートフォンに専用アプリをインストールし、かんたんな設定をするだけでセットアップが完了します。

About

SFgo

Experience SUPER FORMULA like never before with live onboard footage and real-time telemetry data. This official app offers a new way to follow the racing action.

Highlights

Live onboard camera feeds
Real-time telemetry data
Official SUPER FORMULA coverage
New viewing experience
Interactive race data

Features

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SUPER FORMULA "SFgo" The official application of SUPER FORMULA. New viewing experience with live onboard and telemetry data.

Screenshots

RALLYSTREAM Tracking4 screens

SFgo4 screens

Verdict

The call

The clearest difference is in-app purchases: RALLYSTREAM Tracking at none against SFgo's 2. On price, update cadence, ads 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. SFgo sells 2 in-app purchases, starting at $9.99 per month. RALLYSTREAM Tracking asks for nothing beyond the download.

UpkeepUpdate frequency

RALLYSTREAM Tracking ships an update every 6 weeks, SFgo every 5 weeks. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level

RALLYSTREAM Tracking versus SFgo: the parameters behind the verdict, then further details
Parameter	RALLYSTREAM Tracking	SFgo
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Positive reviews	—	8.0% of reviews
Number of ratings	—	2 — better
Update frequency	Every 6 weeks	Every 5 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Subscription
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	2 MB	69 MB
Age rating	4+	17+
Developer	RallyStream inc.	JAPAN RACE PROMOTION INC.

In-app purchases

None

RALLYSTREAM Tracking

No in-app purchases

2 purchases

SFgo

Subscriptions2

Monthly Subscription14 Days trial$9.991 Month
Annual Subscription14 Days trial$79.991 Year

Questions

Is RALLYSTREAM Tracking free?

RALLYSTREAM Tracking is free to download, with no in-app purchases.

Is SFgo free?

SFgo is free to download, with in-app purchases available.

Do RALLYSTREAM Tracking or SFgo have ads?

Neither RALLYSTREAM Tracking nor SFgo shows ads.

Which is updated more often, RALLYSTREAM Tracking or SFgo?

RALLYSTREAM Tracking ships an update every 6 weeks, and SFgo every 5 weeks. Most recently, RALLYSTREAM Tracking was updated on October 14, 2026 and SFgo on October 19, 2026.