Comparison

VoltBot vs PSWD

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

Head to head
About

VoltBot

This app provides Wi-Fi access to a portable DC power supply for engineers and DIY enthusiasts. It supports both VoltBot 1 and VoltBot 2 models, offering a free and private way to control your device.

Highlights
  • Wi-Fi network access
  • Control VoltBot 1 and VoltBot 2
  • Designed for engineers and DIY users
  • Free to use
  • No personal data collection
Features
Read full description

VoltBot is an innovative portable Charger & DC power supply, designed for Engineers and DIY users. This is an app that helps to access VoltBot via a Wi-Fi network. This app support VoltBot 1 and VoltBot 2. The app is totally free and won't collect personal data.

About

PSWD

Generate strong, random passwords with customizable options. This app offers phonetic password generation, interval separators, and real-time strength analysis. It prioritizes user privacy by operating entirely locally on your device.

Highlights
  • Generates passwords up to 128 characters
  • Customizable character combinations
  • Phonetic password generation
  • Password presets and iCloud sync
  • Real-time entropy and strength calculation
  • Share or copy passwords with one tap
  • Shortcuts app integration
Features
Read full description

PSWD is a comprehensive strong password generator for Mac, iPhone and iPad. Features of PSWD: • Four generation modes: random characters, pronounceable passwords that follow a consonant–vowel pattern, passphrases built from dictionary words, and dice for games • Word passphrases in nine languages — English, German, Spanish, French, Italian, Japanese, Portuguese, Chinese and a hand-crafted Turkish list — mix several at once, or import your own word list synced through iCloud • Remove diacritics from a passphrase for sites that only accept plain ASCII letters • Passwords up to 128 characters, one or many at a time • Minimum or exact counts per character class — uppercase, lowercase, digits, symbols, and your own custom set • Exclude specific characters, or skip ambiguous look-alikes like 0 O o 1 l I • Group characters with a separator at regular intervals for readability • Entropy and strength calculated live as you configure • Save presets and load them anywhere — they sync between your devices through iCloud • Generate passwords from the Shortcuts app without opening PSWD • On the Mac: a menu bar panel, a system-wide global shortcut that generates and copies in one press, open at login, and an optional hidden Dock icon • On iPhone and iPad: a layout made for each device, with a choice of accent colors • Full VoiceOver support PSWD works completely locally on your device. It does not collect, store or transmit anything — not the settings you enter, not the passwords it generates. It is a sandboxed app that takes your privacy seriously.

Screenshots

VoltBot4 screens
PSWD4 screens

Verdict

The call

The clearest difference is in-app purchases: VoltBot at none against PSWD's 4. VoltBot also leads on iOS requirement (14.0 vs 17.0). PSWD's advantage is ratings volume (153 vs 1). On price, rating, 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. PSWD sells 4 one-off in-app purchases. VoltBot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for VoltBot against 4.9 for PSWD. That said, the two scores are not equally well evidenced: PSWD has 153 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

VoltBot ships an update every 6 weeks, PSWD monthly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
VoltBot versus PSWD: the parameters behind the verdict, then further details
ParameterVoltBotPSWD
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (153 ratings)
Positive reviews—97.0% of reviews
Number of ratings1153 — better
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS14.0 — better17.0
Further details — not scored
Size6 MB8 MB
Age rating4+4+
Developerzechong xiongKerem Erkan

Customer experience

VoltBot

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PSWD

All ratings153 ratings
Positive97.4%
Neutral2.0%
Negative0.7%
Written reviews197 reviews
Positive97.0%
Neutral0.5%
Negative2.5%

Bugs and requests

VoltBot

Not enough reviews yet to summarise bugs or requests.

PSWD

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

5 requests
  • Auto-launch option when logging in
  • Auto font matching when copy and pasting
  • Diceware password generation method
  • Display generated passwords when multiple are created
  • Reset button for password settings

In-app purchases

None

VoltBot

No in-app purchases

4 purchases

PSWD

One-time4
  • Small cup of tea$0.99
  • Large cup of tea$1.99
  • Teapot!$3.99
Show 1 more
  • Samovar!!$4.99

Questions

Is VoltBot free?
VoltBot is free to download, with no in-app purchases.
Is PSWD free?
PSWD is free to download, with in-app purchases available.
Which has better reviews, VoltBot or PSWD?
VoltBot is rated higher. VoltBot averages 5.0 out of 5 from 1 ratings, while PSWD averages 4.9 from 153 ratings.
Do VoltBot or PSWD have ads?
Neither VoltBot nor PSWD shows ads.
Which is updated more often, VoltBot or PSWD?
VoltBot ships an update every 6 weeks, and PSWD monthly. Most recently, VoltBot was updated on September 29, 2026 and PSWD on October 13, 2026.

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