Comparison

ツール・ド vs Trek Accessories

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

Head to head
About

ツール・ド

Features
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ファンライド(サイクリングでの観光周遊)に必要な機能を、このアプリひとつに集約しました! 日本各地のサイクリングコースからあなたのお気に入りを選らんで、「マイコース」として楽しめちゃう。 <主な機能> ◆地元サイクリストが作った「厳選コース」を掲載! 全国のサイクリストが自ら走ってみて、本当におススメできる!という「とっておきのローカルコース」だけを掲載しているので、安心して楽しく走ることができます。 ◆「コースMAP」のナビを頼りに走れる! どのコースを選んでもナビ機能のアシストがついているので、「迷ったらどうしよう?」という心配はご無用! オリジナルナビはもちろん、「GoogleMap」「ルートラボ」などお好きなナビをお選びいただけます。 ◆ご当地スポットに「チェックイン」! ただ走るだけではつまらない!各地の「ご当地スポット」が休憩場所 兼 チェックポイントに設定されていて、近くまで行くとGPSが感知してチェックインが可能に! スポットでは、経過時間や走行距離がついた「フォトフレーム」を使って記念撮影もできます。 ◆コースを走った「記念」が残る! 見事ゴールにたどり着いたあなたには、走行距離や完走タイム・平均速度が記録された「完走記録証」が発行されます! また、「富士山1周バッジ」など「達成バッジ」をGETできるコースもあるので、バッジコレクションを充実させるのも楽しみの1つです。

About

Trek Accessories

Enhance your cycling safety with advanced alerts and real-time vehicle detection. This app provides visual and audible warnings for approaching vehicles, helping you stay aware of your surroundings and prepare for passes. It also allows remote control of your connected bike light for increased visibility.

Highlights
  • Real-time vehicle detection
  • Audible and visual alerts
  • Distance and side-to-side positioning
  • Remote bike light control
  • Daytime running light activation
  • Adjustable alert settings
Read full description

The Trek Accessories App adds additional functionality to the Trek CarBack Radar Rear Bike Light by giving cyclists advanced alerts and a real-time visual depiction of rear approaching detected vehicles. Helps you see cars. Use the Trek Accessories App to receive visual and audible alerts of detected rear approaching vehicles. The Trek Accessories App and Trek CarBack Radar can detect rear approaching vehicles from up to 240M, with vehicles first appearing with an audible beep and a visual indicator at the bottom of the App screen. Once the detected vehicle approaches to within 150M, the vehicle is shown on screen in real time. Once within 75M the Vehicles location is depicted in both distance behind and distance to either side, indicating preparation for a potential pass. Once the vehicle completes a pass, an audible alert indicates the pass and the vehicle drops off the screen. Helps cars see you. The Trek Accessories App also gives the ability to turn on a connected Trek CarBack Rear bike Light, all from the App screen. The CarBack Radar offers Daytime Running Light Performance that can be seen from up to 2km during the day to help a cyclist be more visible on the road. Audible and Visual Alerts You can choose the best way to receive alerts – Alerts will be shown visually on screen as well as an audio alert when a detected rear approaching vehicle is first detected, and again when it passes. You can choose to turn audible alerts on and off. This allows you to use the app the way you ride – either with a phone mounted on your bike’s handlebars, or stowed in a jersey pocket. *Please note that the Trek Accessories App currently only works with Trek CarBack Radar Rear Bike Lights. Learn more about Trek CarBack Radar Rear Bike light here - https://www.trekbikes.com/us/en_US/carback/ Find Trek Accessories App FAQs here - https://www.trekbikes.com/us/en_US/FAQ/trek-carback-radar-rear-bike-light/ Having trouble? Contact our support team for assistance at RiderSupport@Trekbikes.com

Screenshots

ツール・ド4 screens
Trek Accessories4 screens

Verdict

The call

The clearest difference is update cadence: ツール・ド at monthly against Trek Accessories's every 3 months. ツール・ド also leads on iOS requirement (13.0 vs 17.0). 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

ツール・ド ships an update monthly, Trek Accessories every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
ツール・ド versus Trek Accessories: the parameters behind the verdict, then further details
Parameterツール・ドTrek Accessories
PriceFreeFree
Rating—4.7 (204 ratings) — better
Positive reviews—36.4% of reviews
Number of ratings—204 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size73 MB28 MB
Age rating4+4+
DeveloperRoots Sports Japan Co,Ltd.Trek Bicycle

In-app purchases

None

ツール・ド

No in-app purchases

None

Trek Accessories

No in-app purchases

Questions

Is ツール・ド free?
ツール・ド is free to download, with no in-app purchases.
Is Trek Accessories free?
Trek Accessories is free to download, with no in-app purchases.
Do ツール・ド or Trek Accessories have ads?
Neither ツール・ド nor Trek Accessories shows ads.
Which is updated more often, ツール・ド or Trek Accessories?
ツール・ド ships an update monthly, and Trek Accessories every 3 months. Most recently, ツール・ド was updated on November 2, 2026 and Trek Accessories on November 3, 2026.

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