Comparison

Down Ref vs PeakFlows

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

Head to head
About

Down Ref

This app provides a fast, intuitive, and reliable scoreboard for volleyball referees. It simplifies scorekeeping, set management, and timeout tracking, allowing officials to focus on the game without distractions. Designed for various match types, it ensures accuracy and confidence during play.

Highlights
  • Fast and intuitive scoring
  • Automatic set and match management
  • Clear timeout tracking
  • Large, readable scoreboard
  • Referee-focused, distraction-free design
Features
Read full description

Down Ref is a volleyball referee app designed to keep your focus on the court — not on paperwork or complicated controls. Built specifically for referees, Down Ref provides a clean, fast, and reliable scoreboard for real match conditions. KEY FEATURES • Fast & intuitive scoring Add or correct points instantly with simple taps. • Set & match management Automatic set handling with correct win conditions and score resets. • Timeout tracking Clearly track timeouts with score context. • Large, readable scoreboard Designed for quick glances during live play. • Referee-focused design No ads. No distractions. No unnecessary features. DESIGNED FOR REFEREES Down Ref follows standard volleyball match flow and minimizes interaction so you can stay focused on officiating. Whether you’re working as a down referee, scorekeeper, or officiating solo, Down Ref helps you stay accurate, consistent, and confident throughout the match. SUITABLE FOR • League matches • Tournaments • Friendly games • Indoor, outdoor, and recreational volleyball WHY DOWN REF Because referees need tools that are fast, clear, and dependable — especially when the pressure is on.

About

PeakFlows

Features
Read full description

PeakFlows is a river level and forecast app for whitewater kayakers. Over 450 curated rivers across 36 countries, free to use, no paywalled levels. WHAT IT ANSWERS Is it on. That is the question every paddler asks when they look at a river gauge. PeakFlows translates the raw number into a straight answer: low, medium, sweet spot, high, flood. For every river, every hour. No more screenshots of graphs in the WhatsApp group. No more asking the one person in the club who always seems to know. You open the app, you look at the card, you know. LIVE FROM OFFICIAL GAUGES Level data updated every 15 minutes from official national monitoring authorities: OPW in Ireland, the Environment Agency in England, SEPA in Scotland, USGS in the US, BOM in Australia, NVE in Norway, Vigicrues in France, and a dozen more, plus the volunteer RiverSpy network and the PegelAlarm service for rivers they cover. The same data hydrologists use, turned into a paddling verdict. EVERY RIVER EARNS ITS PLACE Over 450 runs, hand-picked. If it's in PeakFlows, it's whitewater worth paddling. No navigation gauges, no flat water, no rivers that never make a wave. 36 countries: Ireland, United Kingdom, France, Norway, Austria, Italy, Switzerland, Spain, and more. COMMUNITY SWEET SPOT Gauge numbers don't tell you if a river is good. Paddlers do. Every river has a sweet spot band voted on by the people who run it. When enough votes come in, the sweet spot shifts to match reality. FORECAST BUILT ON HYDROLOGY PeakFlows forecasts river levels using rainfall, soil saturation, catchment terrain, and how each river actually responds to weather. A forecast specific to your river, not a generic regional rain estimate. Full four-day forecast with Pro. GROUP TRIP Create a trip, invite your crew. The Heads Up button pushes live conditions to everyone on the trip. Free for all paddlers. Not an emergency service: in any life-threatening situation call 112 or 999. WHAT YOU GET FREE Every river. Every level. Every sweet spot. Group Trip coordination. Hazard alerts. Curated photos. Always. WHAT PRO ADDS Full four-day forecast with predicted levels at 3h, 6h, 12h, 24h, 48h, 72h and 96h. Unlimited push alerts. Home Screen widget. Seasonal context. Historical percentiles. EUR 12.99 per year. 30-day free trial, no payment details required. DATA SOURCES River levels from official national monitoring authorities: OPW (Ireland): gov.ie/en/organisation/opw Environment Agency (England): environment.data.gov.uk/flood-monitoring SEPA (Scotland): sepa.org.uk USGS (United States): waterdata.usgs.gov Bureau of Meteorology (Australia): bom.gov.au/water NVE (Norway): nve.no Vigicrues (France): vigicrues.gouv.fr RiverSpy (Ireland, volunteer community gauge network): riverspy.net PegelAlarm (Austria / Croatia / Wales, free community gauge service): pegelalarm.at DISCLAIMER PeakFlows is an independent app by Peak Media Limited. It is not affiliated with, endorsed by, or acting on behalf of any government entity. We report live river levels published by official agencies and add our own independent forecasts. For recreational planning only, always check conditions in person. Save your home river and check it before you load your boat.

Screenshots

Down Ref4 screens
PeakFlows4 screens

Verdict

The call

The clearest difference is update cadence: Down Ref at every 3 days against PeakFlows's monthly. PeakFlows's advantage is iOS requirement (15.0 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

Down Ref ships an update every 3 days, PeakFlows monthly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Down Ref versus PeakFlows: the parameters behind the verdict, then further details
ParameterDown RefPeakFlows
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size6 MB15 MB
Age rating4+4+
DeveloperDavid Nitzsche-BellMark Sheils

In-app purchases

None

Down Ref

No in-app purchases

None

PeakFlows

No in-app purchases

Questions

Is Down Ref free?
Down Ref is free to download, with no in-app purchases.
Is PeakFlows free?
PeakFlows is free to download, with no in-app purchases.
Do Down Ref or PeakFlows have ads?
Neither Down Ref nor PeakFlows shows ads.
Which is updated more often, Down Ref or PeakFlows?
Down Ref ships an update every 3 days, and PeakFlows monthly. Most recently, Down Ref was updated on October 1, 2026 and PeakFlows on October 7, 2026.

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