Comparison

Arrow Propane vs Lotsawa Keyboard

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

Head to head
About

Arrow Propane

Features
Read full description

Information at your fingertips! This app gives you direct access to your account balance, location and contract information. It also gives you the ability to store and process payment and request service work and deliveries directly through the app.

About

Lotsawa Keyboard

Features
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Lotsawa Keyboard Lotsawa Keyboard brings Tibetan script to your fingertips. Type in romanized phonetic spelling or academic Wylie transliteration, and watch it transform into beautiful Tibetan Unicode text. FEATURES Phonetic Input โ€” Type the way you speak: "tashi delek" No memorization required. Wylie (EWTS) Input โ€” For scholars and students: "bkra shis bde legs" produces the same Smart Disambiguation โ€” When multiple Tibetan words share the same pronunciation, Lotsawa uses context to pick the right one โ€” or shows you options. Phrase Correction โ€” Common phrases like "tashi delek" are recognized and corrected as complete units. Sumtak Grammar Rules โ€” Automatic selection of grammatical particles based on Tibetan grammar rules. Works Everywhere โ€” Use Lotsawa in Messages, Notes, Email, WhatsApp, or any app that accepts text input. Completely Offline โ€” No internet required. No data leaves your device. Tibetan & Dzongkha โ€” Supports both standard Tibetan and Bhutanese Dzongkha spelling conventions. PERFECT FOR Tibetan speakers who grew up typing in English Students learning Tibetan or Dzongkha Dharma practitioners typing mantras and prayers Scholars working with Tibetan texts Anyone preserving Tibetan language and culture HOW TO USE Enable Lotsawa in Settings โ†’ General โ†’ Keyboard โ†’ Keyboards Switch to Lotsawa using the globe key Type romanized text and tap suggestions or press space to convert May all be auspicious!

Screenshots

Arrow Propane3 screens
Lotsawa Keyboard1 screens

Verdict

The call

The clearest difference is update cadence: Lotsawa Keyboard at every 4 days against Arrow Propane's every 4 months. Arrow Propane's advantage is iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Arrow Propane ships an update every 4 months, Lotsawa Keyboard every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
Arrow Propane versus Lotsawa Keyboard: the parameters behind the verdict, then further details
ParameterArrow PropaneLotsawa Keyboard
PriceFreeFree
Update frequencyEvery 4 monthsEvery 4 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 โ€” better15.0
Further details โ€” not scored
Size57 MB162 MB
Age rating4+4+
DeveloperRural Computer Consultants, Inc.nobunobu

In-app purchases

None

Arrow Propane

No in-app purchases

None

Lotsawa Keyboard

No in-app purchases

Questions

Is Arrow Propane free?
Arrow Propane is free to download, with no in-app purchases.
Is Lotsawa Keyboard free?
Lotsawa Keyboard is free to download, with no in-app purchases.
Do Arrow Propane or Lotsawa Keyboard have ads?
Neither Arrow Propane nor Lotsawa Keyboard shows ads.
Which is updated more often, Arrow Propane or Lotsawa Keyboard?
Arrow Propane ships an update every 4 months, and Lotsawa Keyboard every 4 days. Most recently, Arrow Propane was updated on November 7, 2026 and Lotsawa Keyboard on October 31, 2026.

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