Franchise opportunities compared

    Challenge Island vs The Sensory Club

    Reviewed figures from each brand's Franchise Disclosure Document (FDD), side by side. Each figure carries its FDD year and page. This is not a ranking or recommendation, and the two FDDs may cover different years and location groups.

    Initial investment · Item 7

    Challenge Island

    $58,465 – $74,050

    2026 FDD · Item 7 · PDF p. 16

    The Sensory Club

    Not available

    Initial franchise fee · Item 5

    Challenge Island

    $49,900

    2026 FDD · Item 5 · PDF p. 10

    The Sensory Club

    $25,000

    2025 FDD · Item 5 · PDF p. 7

    Royalty · Item 6

    Challenge Island

    7%

    2026 FDD · Item 6 · PDF p. 10

    The Sensory Club

    5% or $200/mo min

    2025 FDD · Item 6 · PDF p. 7

    Before you compare

    • Challenge Island figures come from its 2026 FDD and The Sensory Club figures from its 2025 FDD, so the years differ.
    • Only Challenge Island has reviewed Item 19 figures here.

    Financial commitment

    Estimated initial investment (Item 7)

    Challenge Island

    $58,465 – $74,050
    Total initial investment 58465–74050 USD
    2026 FDD · Item 7 · PDF p. 16

    The Sensory Club

    Not available
    No reviewed Item 7 total
    Standard initial franchise fee (Item 5)

    Challenge Island

    $49,900
    2026 FDD · Item 5 · PDF p. 10

    The Sensory Club

    $25,000
    Item 5 separately lists equipment and a combined total, which are not the franchise-right fee.
    2025 FDD · Item 5 · PDF p. 7
    Royalty (Item 6)

    Challenge Island

    7%
    Royalty Fee
    2026 FDD · Item 6 · PDF p. 10

    The Sensory Club

    5% or $200/mo min
    Monthly Royalty Fee
    2025 FDD · Item 6 · PDF p. 7
    Brand / advertising fund (Item 6)

    Challenge Island

    2%
    Marketing Contribution — 2%
    2026 FDD · Item 6 · PDF p. 10

    The Sensory Club

    Not available
    No reviewed brand or advertising fund fee

    System scale & health

    Total outlets (Item 20)

    Challenge Island

    177
    Outlets at end of 2025
    2026 FDD · Item 20 · PDF p. 44

    The Sensory Club

    4
    Outlets at end of 2024
    2025 FDD · Item 20 · PDF p. 21
    Net outlet change (Item 20)

    Challenge Island

    +27
    Calculated: 150 at end of 2023 → 177 at end of 2025

    The Sensory Club

    +0
    Calculated: 4 at end of 2022 → 4 at end of 2024
    Outlet exits (Item 20)

    Challenge Island

    Not available
    No complete exit records for a year

    The Sensory Club

    Not available
    No complete exit records for a year
    Franchising since (Item 1)

    Challenge Island

    2013
    From a verified franchisor listing

    The Sensory Club

    February 2022
    2025 FDD · Item 1 · PDF p. 6
    Franchisor founded (Item 1)

    Challenge Island

    Not available
    Not in reviewed records

    The Sensory Club

    2016, as stated in the founder's biography
    2025 FDD · Item 1 · PDF p. 6

    Financial performance (Item 19), by location group

    Challenge Island
    Locations counted not stated in the reviewed record — Full-time franchisees reporting 2025 results
    74 territories
    other Full-time territories
    2026 FDD · Item 19 · PDF p. 43
    Locations counted not stated in the reviewed record — Full-time and part-time franchisees reporting 2025 results
    $256,315
    other High gross revenue per franchisee
    2026 FDD · Item 19 · PDF p. 43
    The Sensory Club

    Not disclosed — no Item 19 financial performance representation

    Item 19 groups are shown separately and never combined. Revenue or sales figures are not profit. Net outlet change and turnover are Franopolis calculations from the disclosed counts; turnover is a count-based rate, not a measure of owner earnings.

    Challenge Island vs The Sensory Club: common questions

    How do Challenge Island and The Sensory Club royalties compare?
    Challenge Island: 7% (2026 FDD · Item 6 · PDF p. 10); The Sensory Club: 5% or $200/mo min (2025 FDD · Item 6 · PDF p. 7). Royalties as disclosed in Item 6; other recurring fees are listed separately.
    Which has more locations, Challenge Island or The Sensory Club?
    Challenge Island: 177 (2026 FDD · Item 20 · PDF p. 44); The Sensory Club: 4 (2025 FDD · Item 20 · PDF p. 21). Total outlets from Item 20. Outlet counts do not indicate territory availability or franchisee results.
    Do Challenge Island and The Sensory Club disclose financial performance (Item 19)?
    Challenge Island has reviewed Item 19 figures for 2 location groups; The Sensory Club makes no Item 19 financial performance representation. Different location groups are not directly comparable, and revenue is not profit.

    Answers restate the reviewed figures above. Not a ranking or recommendation.

    How Franopolis reviews FDD figures

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