Comparison

i vs Purgify

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

Head to head
About

i

Monitor your i-tecc+ LiFePO4 batteries with detailed insights. Track state of charge, capacity, power usage, temperature, and charge cycles. Essential for managing battery health and performance.

Highlights
  • Monitor state of charge
  • Track battery capacity
  • View power consumption
  • Check battery temperature
  • Record charge cycles
  • LiFePO4 battery information
Features
Read full description

i-tecc+ BMS is the perfect tool to get important information about your i-tecc+ LiFePO4 batteries, such as current state of charge, battery capacity, power consumption, temperature, charge cycles and much more.

About

Purgify

Read full description

Your photo library grows a little bigger every year. Blurry snapshots, five shots of the same thing, pictures from 2014 you'll never look at again. Purgify helps you finally clean up. No stress, no hassle. JUST SWIPE Purgify shows you one photo at a time. Swipe right = keep. Swipe left = delete. That's it. A few minutes a day and you'll work through years of clutter. YOUR PROGRESS, ALWAYS IN SIGHT How much storage have you freed up? How many photos have you reviewed today? Purgify tracks your streak, your deleted photos, and the storage you've reclaimed. See for yourself that cleaning up is actually worth it. RANDOM+: NO REPEATS Random+ mode remembers which photos you've already seen this year and always shows you new ones. Work through your archive systematically. No duplicates, no wasted effort. SYNC ACROSS ALL YOUR DEVICES With iCloud sync, your stats and progress stay up to date automatically across iPhone and iPad. YOUR DAILY GOAL Set a daily goal. 10, 20, or 50 photos. Let a reminder keep you on track. Small steps, big results. Purgify is free to get started. With a lifetime license or after a 7-day trial, enjoy unlimited swiping with no restrictions.

Screenshots

i4 screens
Purgify4 screens

Verdict

The call

The clearest difference is in-app purchases: i at none against Purgify's 1. i also leads on device support (3 vs 1) and iOS requirement (12.0 vs 26.0). Purgify's advantage is update cadence (every 3 days vs every 19 months). On price and ads 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. Purgify sells 1 one-off in-app purchase. i asks for nothing beyond the download.

UpkeepUpdate frequency

i ships an update every 19 months, Purgify every 3 days. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard4 real differences ยท 4 level
i versus Purgify: the parameters behind the verdict, then further details
ParameteriPurgify
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 19 monthsEvery 3 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better26.0
Further details โ€” not scored
Size34 MB2 MB
Age rating4+4+
Developeri-tecc batteries GmbHCian Striffler

In-app purchases

None

i

No in-app purchases

1 purchases

Purgify

One-time1
  • Pro$2.99

Questions

Is i free?
i is free to download, with no in-app purchases.
Is Purgify free?
Purgify is free to download, with in-app purchases available.
Do i or Purgify have ads?
Neither i nor Purgify shows ads.
Which is updated more often, i or Purgify?
i ships an update every 19 months, and Purgify every 3 days. Most recently, i was updated on September 21, 2026 and Purgify on September 10, 2026.

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