Comparison

Kiwatch vs PipeFall

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

Head to head
About

Kiwatch

Features
Read full description

VOIR CHEZ SOI DE PARTOUT, TOUT LE TEMPS, ÊTRE ALERTÉ PAR SMS ET PAR E-MAIL, DE JOUR COMME DE NUIT. 1. Vous commandez en ligne sur www.kiwatch.com, vous recevez la ou les caméras commandées. 2. Vous branchez les caméras IP sur n’importe quelle prise de courant à votre domicile. Et c’est parti, vous pouvez voir chez vous de partout via votre espace sécurisé en ligne; que vous soyez au bureau, dans la rue, en vacances... Vous pouvez recevoir des mail ou SMS d’alerte directement sur votre ordinateur ou votre iPhone en cas d’intrusion. Il suffit de posséder chez soi une Box ADSL Wi-Fi de n’importe quel opérateur téléphonique. Activer la fonction ALERTE afin de recevoir la vidéo (de jour comme de nuit) d’une intrusion à votre domicile, par SMS, par mail. La possibilité d’une réactivité instantanée pour prévenir les voisins, la police, la famille... Vous pouvez aussi planifier l'enclenchement de la fonction alerte à certaines période de la journée, de la semaine (exemple : heures où il n'y a personne chez vous).

About

PipeFall

Features
Read full description

Tired of flipping through code books on the job just to size a drain? PipeFall turns fixture counts and pipe runs into code-referenced sizes in seconds. Here's how it works: pick your code, add your fixtures or enter your run, and PipeFall returns the minimum pipe size, the required slope, and a pass-or-fail check against the exact table it used. Done. No accounts. No uploads. No tracking. Everything happens on your iPhone. Whether you're roughing in a bathroom, sizing a building drain, or checking a trap arm before the inspector arrives, PipeFall is built to be the fastest way to get the number right the first time. It covers drainage fixture unit sizing, water supply sizing with Hunter's curve, drainage slope and fall in every common format, vent and trap arm checks, pipe offsets and rolling offsets, pipe volume and weight, and thermal expansion. Every table is based on the 2021 International Plumbing Code, so the sizes match what the inspector checks against. You can even set your iPhone on the pipe and use it as a slope level, then send the reading straight into the calculator. Every result is referenced to the code table behind it, so you can always show your work. Save jobs, group your calculations, and export a clean PDF for the file or the client. PipeFall runs 100% offline — no data collection, no ads, no sign-in. 3-day free trial, then $1.99/week. Cancel anytime. Terms of Use: https://taxlite.net/pipe_fall/terms.html Privacy Policy: https://taxlite.net/pipe_fall/privacy.html

Screenshots

Kiwatch4 screens
PipeFall4 screens

Verdict

The call

The clearest difference is in-app purchases: Kiwatch at none against PipeFall's 4. Kiwatch also leads on device support (3 vs 1) and iOS requirement (14.5 vs 17.0). On price, update cadence and ads 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. PipeFall sells 4 in-app purchases, starting at $1.99 per 7 days. Kiwatch asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and July 27, 2026 respectively.

Scorecard3 real differences · 3 level
Kiwatch versus PipeFall: the parameters behind the verdict, then further details
ParameterKiwatchPipeFall
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.5 — better17.0
Further details — not scored
Size46 MB2 MB
Age rating4+4+
DeveloperKIWATCHZHENGQIAO JIANG

In-app purchases

None

Kiwatch

No in-app purchases

4 purchases

PipeFall

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$4.991 Month
  • Yearly$29.991 Year
One-time1
  • Lifetime$79.99

Questions

Is Kiwatch free?
Kiwatch is free to download, with no in-app purchases.
Is PipeFall free?
PipeFall is free to download, with in-app purchases available.
Do Kiwatch or PipeFall have ads?
Neither Kiwatch nor PipeFall shows ads.
Which is updated more often, Kiwatch or PipeFall?
Kiwatch ships an update every 2 months, and PipeFall every 2 months. Most recently, Kiwatch was updated on September 17, 2026 and PipeFall on July 27, 2026.

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