Comparison

NSF by EvidencE vs Obey

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

Head to head
About

NSF by EvidencE

Features
Read full description

Nice So Fétiche is the must-attend French associative event for leather, latex, sportswear, puppy and all fetishists of France and Europe, based on the French Riviera in one of the most beautiful cities on the Côte d'Azur, Nice. Every year, Nice So Fétiche welcomes over 250 people in one weekend. With a large and diversified number of events, 17 in total spread over 4 days taking place this year from November 13 to 16. We hope our new mobile app will help you find out more about everything that's going on and keep you up to date with the events that interest you, so you don't miss a thing.

About

Obey

This app helps BDSM couples build structure, accountability, and communication within their dynamic. It offers habit tracking with reward and discipline systems, private chat, and mood check-ins to foster consent, trust, and mutual agreement. Designed for adults seeking intention and clarity in their relationships.

Highlights
  • Habit tracking with rewards and discipline
  • Role definition (Dominant, Submissive, Switch)
  • Multiple relationship management
  • Private chat with photo support
  • Task validation with pictures
  • Mood check-ins
  • Customizable themes and discreet interface
Features
Read full description

Obey is a habit tracker designed for consensual BDSM relationships, helping Dominant, Submissive, and Switch partners bring structure, accountability, and communication into their dynamic. Obey combines habit tracking with reward and discipline systems, allowing partners to create routines that support growth, motivation, and trust. Whether your focus is self-care, daily responsibilities, or agreed-upon discipline, the app adapts to your relationship instead of forcing a generic structure. Users can define their role as Dominant, Submissive, or Switch and manage multiple relationships independently. Each relationship has its own rules, limits, and boundaries, ensuring that consent and expectations are always clear. Tasks can be created with schedules and values, generating points or rewards when completed. These points can be exchanged for rewards or used to reduce agreed-upon punishments, creating a balanced and intentional accountability system. Obey also includes private chat for each relationship, with support for photos. Tasks can be validated manually or with a picture, reinforcing responsibility while keeping communication transparent and respectful. A built-in mood check-in helps partners stay emotionally aware and encourages regular reflection, which is especially important in Dominant and Submissive dynamics. Customization is simple and discreet. Users can choose a theme color and enjoy a clean interface designed for privacy. There are no public profiles or social feeds. Everything remains private between partners. Obey is not a game or a role-play simulator. It is a BDSM habit tracker built around consent, structure, and mutual agreement. It is intended for adults who want to bring intention and clarity into their Dominant or Submissive relationships through routines, accountability, and communication. If you are looking for a habit tracker that respects power exchange, limits, and trust, Obey provides the tools to support your dynamic in a thoughtful and responsible way.

Screenshots

NSF by EvidencE4 screens
Obey4 screens

Verdict

The call

The clearest difference is in-app purchases: NSF by EvidencE at none against Obey's 6. Obey's advantage is iOS requirement (13.0 vs 15.0). 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. Obey sells 6 one-off in-app purchases. NSF by EvidencE asks for nothing beyond the download.

Scorecard2 real differences · 7 level
NSF by EvidencE versus Obey: the parameters behind the verdict, then further details
ParameterNSF by EvidencEObey
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 11 months—
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size36 MB50 MB
Age rating17+17+
DeveloperEd2 DigitalClement Beal

In-app purchases

None

NSF by EvidencE

No in-app purchases

6 purchases

Obey

One-time6
  • 1 Point$2.99
  • 5 Points$9.99
  • 10 Points$17.99
Show 3 more
  • 20 Points$29.99
  • 50 Points$59.99
  • 100 Points$99.99

Questions

Is NSF by EvidencE free?
NSF by EvidencE is free to download, with no in-app purchases.
Is Obey free?
Obey is free to download, with in-app purchases available.
Do NSF by EvidencE or Obey have ads?
Neither NSF by EvidencE nor Obey shows ads.

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