Comparison

ISRTRI vs SUPLiR App

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

Head to head
About

ISRTRI

Features
Read full description

This app is used for: registration for triathlon events in Israel upload necessary documents for participating in events see your events history

About

SUPLiR App

Features
Read full description

You bonked at km 80. Not because you trained badly — because you guessed. SUPLiR keeps an inventory of the gels, bars, drink mixes and chews you actually own, then turns a planned session into a timed fuelling plan built from that stock. Grams of carbohydrate per hour, item by item, with hydration, sodium and caffeine ceilings respected. Describe the session in a sentence — "4h endurance ride, warm, two climbs" — and the plan is there. WHAT IT DOES - Timed fuelling plans from your own products, not a generic table - Carb loading across the three days before an event, 8–10 g/kg - A phased 48-hour recovery protocol - Caffeine timed 45–60 minutes before peak effort, inside your daily limit - Import from Strava, Komoot, Garmin Connect, .ZWO, .GPX and .FIT - Built on your numbers: weight, FTP, VO2max, carb ceiling FOR Cyclists and runners training six to twelve hours a week, racing two to four times a year, who want the fuelling to be as considered as the training. SUPLiR is a planning tool, not medical advice. Consult a professional for individual nutritional guidance.

Screenshots

ISRTRI4 screens
SUPLiR App4 screens

Verdict

The call

ISRTRI and SUPLiR App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ISRTRI ships an update weekly, SUPLiR App every 2 weeks. The most recent releases landed on October 2, 2026 and October 18, 2026 respectively.

ScorecardNo meaningful differences
ISRTRI versus SUPLiR App: the parameters behind the verdict, then further details
ParameterISRTRISUPLiR App
PriceFreeFree
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS18.618.6
Further details — not scored
Size17 MB31 MB
Age rating4+4+
Developerran kellnerArne Herkelmann

In-app purchases

None

ISRTRI

No in-app purchases

None

SUPLiR App

No in-app purchases

Questions

Is ISRTRI free?
ISRTRI is free to download, with no in-app purchases.
Is SUPLiR App free?
SUPLiR App is free to download, with no in-app purchases.
Do ISRTRI or SUPLiR App have ads?
Neither ISRTRI nor SUPLiR App shows ads.
Which is updated more often, ISRTRI or SUPLiR App?
ISRTRI ships an update weekly, and SUPLiR App every 2 weeks. Most recently, ISRTRI was updated on October 2, 2026 and SUPLiR App on October 18, 2026.

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