Reyon

Reyon · field simulator

FMCG shelf management simulator

Build the planogram, audit the shelf, raise the shelf yield and manage a week of stock. Every result is measured against an expert’s.

Android 8.0 or newer · free · no account

  • 0 ads
  • 0 trackers
  • 0 permissions
  • Light and dark theme

Cases of the day

A case of the day in each of the four modes: everyone works the same shelf, and the store format rotates daily between Market, Supermarket and Hypermarket. In practice you pick the format.

  1. Market3×4 shelf
  2. Supermarket4×5 shelf
  3. Hypermarket4×6 shelf

Four modes

Each mode is one part of the job: placing, checking, selling, ordering.

Arrange

Read the brief, build the planogram

Tap a product, then tap a slot on the shelf; long-press to take it off the shelf. Each brief rule is ticked when it holds; the rules lead to a single layout, no guessing.

Audit

Compare the shelf with the planogram

Planogram on top, the store shelf below. Tap the slots where the shelf deviates from the planogram: a swap, an empty slot, a foreign product, a wrong brand or size, a spill. A wrong tap counts as a wrong mark.

Sales

Raise the shelf yield

Arrange the products as you like; the shelf yield comes from the sales rules (eye level, heavy items low, complements side by side, cleaning away from food, category and brand blocks). The expert’s layout is the best the optimizer found; your shelf yield is shown as a share of it.

Ordering

Weekly stock decisions

The shelf plan is set; your job is stock. Each day decide how many cases to order per product: orders arrive the next morning, what does not fit is returned, stock left at night pays holding, expired units are waste. Your profit is compared with that of an expert who sees the same forecasts.

A report, not a score

Results are reports, not scores: your result as a share of the expert’s, a level (Expert level, Good, Developing, Weak) and your personal best. The weekly ordering report shows service level, stock turnover and findings.

  • Expert level≥ 90%
  • Good75–89%
  • Developing50–74%
  • Weak< 50%

Stays on your device

  • 0ads
  • 0trackers
  • 0permissions

Reyon collects no data, asks for no permissions and never connects to the network. Progress and settings live only on this device and go away when the app is uninstalled.

Privacy policy

What’s new in 1.1

  • New design: the look of an FMCG field tool, light and dark theme.
  • Tasks: a case of the day in each of the four modes; practice in the Market, Supermarket or Hypermarket format.
  • New shelf drawing with shelf labels, category colours and demand bars.
  • Results as reports: share of the expert’s result, level and personal best; a weekly report with findings in Ordering.
  • Screen readers: shelf slots are read and usable one by one.
  • Sound is off by default.
  • Language picker: languages are now listed alphabetically by their own names.
  • About: the website and the privacy policy open in the app’s language.
  • Ready for Google Play: Reyon from Google Play and from GitHub carries the same signature, so one installs over the other and progress is kept. No other changes in the app.

Android may ask you to allow installs from your browser; that is the usual step for an APK from outside Google Play.

14 languages

The app follows your phone’s language, and you can choose another one in the settings. This site speaks the same 14.