Comparison

Esprit Olfactif vs Location Changer

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

Head to head
About

Esprit Olfactif

Read full description

A dry diffusion technology for a personalized scented space controlled via smartphone. Thanks to its exclusive dry diffusion system and the creativity of its fragrances, the DRYSD PRO diffusion system allows businesses to fully harness the immense potential of olfactory marketing. Originating from the medical and social sectors, the DRYSD PRO diffuser is designed to suit all types of establishments, including healthcare facilities, commercial spaces, reception areas, and retail environments, regardless of their size (up to 100m² per device). It offers simplicity, performance, and originality in its fragrances. Key Features - Dry Diffusion Technology: Enables even and safe diffusion for a pleasant and healthy atmosphere. - Remote Control via Smartphone: The DRYSD PRO Diffuser is managed using an intuitive mobile app, allowing you to remotely control operating schedules, intensity, diffusion duration, and fragrance selection. You can customize the ambiance of your spaces to suit the needs of your customers, employees, or patients. - Modern and Discreet Design: Its minimalist design blends seamlessly into all types of professional environments, such as offices, waiting rooms, and hotel lobbies. Its compact size and silent operation make it an ideal choice for spaces requiring a serene atmosphere. - Fragrance Personalization: The DRYSD PRO can diffuse two different scents tailored to various professional environments. From revitalizing freshness to soothing notes, it allows you to create a bespoke olfactory ambiance for every space. - Simplified Maintenance: Thanks to its advanced technology, the DRYSD PRO is easy to maintain. The perfume cartridges are effortlessly replaceable, and the system requires no complex cleaning. - Eco-Friendly: The DRYSD PRO is made in France from recyclable plant-based plastic. Its perfumes are manufactured in Grasse, France, and are alcohol-free and DPG-free (Dipropylene Glycol). Recyclable fragrance refills ensure no skin contact with the scent. - Safety and Hygiene: The dry diffusion technology ensures optimal hygiene with no risk of mold or bacteria. There is no liquid dispersion in the air, no deposits, and no saturation of the scented space. This avoids any discomfort for employees or customers.

About

Location Changer

Easily edit and manipulate EXIF metadata in your photos. Correct camera glitches, organize scanned images, or ensure your travel albums are accurately mapped with precise control over location, time, and other hidden data.

Highlights
  • Edit GPS location and coordinates
  • Modify capture date and time
  • View and inspect EXIF data
  • Batch processing for multiple files
  • Map preview of edits
  • Compass view for directional context
Features
Read full description

Location Changer : EXIF GPS puts you in absolute control of the invisible data hidden within your photography. Whether you need to correct a camera glitch, organize vintage scans, or ensure your travel albums are perfectly mapped, this utility allows you to inspect, clean, and manipulate your EXIF metadata with pinpoint precision. Take charge of your photo library and ensure every memory is placed at the right time and the exact coordinates. METADATA CONTROL PANEL [ PARAMETER: LOCATION & COORDINATES ] GPS Location Changer: Edit, spoof, or append geographical data to any photo using intuitive map selections or direct coordinate input. Coordinates & Altitude: View and manually overwrite exact latitude, longitude, and elevation metrics to pinpoint a shot's origin. Compass View: Analyze and record the directional heading of your images for complete geographical context. [ PARAMETER: TIME & CHRONOLOGY ] Date & Time Editor: Shift time zones, fix incorrect capture dates, or chronologically align entire albums so your timeline flows perfectly. [ PARAMETER: BATCH PROCESSING & REVIEW ] Image EXIF Viewer: Inspect the core hidden fields of your files before sharing them online to protect your digital privacy. Map Preview: Visualize your exact edits on a global map interface before saving the final image. Batch Adjust: Apply uniform location or time corrections across multiple selected files simultaneously to save hours of manual editing. System Note: This utility focuses exclusively on editing the internal EXIF metadata of your image files. It does not alter your device’s actual GPS module or how other applications read your live location. PREMIUM LICENSE & BILLING Access to the metadata control panel requires an active, paid subscription; there are no free features provided. Billing Verification: Payment is charged to your iTunes Account immediately upon purchase confirmation. Renewal Protocol: Your plan automatically renews unless the auto-renew toggle is disabled at least 24 hours before the current period expires. Account Charges: Your account will be billed for renewal within 24 hours prior to the end of the current cycle. Trial Conditions: Any unused portion of a free trial, if offered, is immediately forfeited upon purchasing a premium subscription (such as the 7-day exclusive access plan). License Management: You retain full authority to manage your subscription or turn off auto-renewal in your App Store Account Settings post-purchase. For comprehensive security guidelines and data handling policies, please review: [Privacy Policy] https://docs.google.com/document/d/1rQKidUWaGLrb4SUfnNkP6EAQY8wk4YxFZsZW5ynX-x0/edit?usp=sharing [Terms of Use] https://docs.google.com/document/d/18nugNmTM0MYBVuXsC8CcUriiwzs61XW513Jzk7kl0gI/edit?usp=sharing

Screenshots

Esprit Olfactif4 screens
Location Changer4 screens

Verdict

The call

The clearest difference is in-app purchases: Esprit Olfactif at none against Location Changer's 2. Esprit Olfactif also leads on iOS requirement (13.4 vs 18.0). Location Changer's advantage is update cadence (monthly vs every 4 months). On price, 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. Location Changer sells 2 in-app purchases, starting at $9.99 per 7 days. Esprit Olfactif asks for nothing beyond the download.

UpkeepUpdate frequency

Esprit Olfactif ships an update every 4 months, Location Changer monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Esprit Olfactif versus Location Changer: the parameters behind the verdict, then further details
ParameterEsprit OlfactifLocation Changer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better18.0
Further details — not scored
Size19 MB120 MB
Age rating4+4+
DeveloperGaelle DeshoulieresTYLER STEPHEN VOISSEH

In-app purchases

None

Esprit Olfactif

No in-app purchases

2 purchases

Location Changer

Subscriptions2
  • Supreme Location$9.997 Days
  • Supreme Yearly$30.991 Year

Questions

Is Esprit Olfactif free?
Esprit Olfactif is free to download, with no in-app purchases.
Is Location Changer free?
Location Changer is free to download, with in-app purchases available.
Do Esprit Olfactif or Location Changer have ads?
Neither Esprit Olfactif nor Location Changer shows ads.
Which is updated more often, Esprit Olfactif or Location Changer?
Esprit Olfactif ships an update every 4 months, and Location Changer monthly. Most recently, Esprit Olfactif was updated on November 4, 2026 and Location Changer on November 5, 2026.

Other comparisons