Comparison

Plain Stats Plus vs IBM Verify

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

Head to head
About

Plain Stats Plus

Read full description

This simple app allows to compute a number of statistical properties of a sample. It supports computing minimum, maximum, range, mean, median, harmonic mean, geometric mean, mean deviation, variance, standard deviation and coefficient of variation.

About

IBM Verify

Enhance your online security with multi-factor authentication. Confirm your identity using various methods like biometrics, one-time passcodes, or simple confirmations to protect your accounts from unauthorized access.

Highlights
  • Two-step verification
  • Biometric authentication (fingerprint, face)
  • One-time passcodes (OTP)
  • QR code sign-in
  • Supports multiple devices
  • Offline OTP generation
Read full description

IBM Verify adds an extra layer of security to your online services. Two-step verification helps protect your accounts from the bad guys, even if they steal your password. With IBM Verify, you can confirm your identity with a simple yes or no, your fingerprint or face, or a secure one-time password right from your registered mobile device. Features: • Verify using a one-time passcode, even without a data connection • Works with services that require a password for login • Verify using Touch ID or Face ID • Verify with a simple Yes or No • Sign-in into services with a QR code scan • Supports multiple devices

Screenshots

Plain Stats Plus2 screens
IBM Verify3 screens

Verdict

The call

The clearest difference is price: IBM Verify at Free against Plain Stats Plus's $0.99. Plain Stats Plus's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 18.6). On update cadence, ads and in-app purchases 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

IBM Verify is free to download; Plain Stats Plus costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Plain Stats Plus ships an update every 3 months, IBM Verify every 2 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Plain Stats Plus versus IBM Verify: the parameters behind the verdict, then further details
ParameterPlain Stats PlusIBM Verify
Price$0.99Free — better
Rating—3.3 (60 ratings) — better
Positive reviews—36.2% of reviews
Number of ratings—60 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size2 MB10 MB
Age rating4+17+
Developera RausaIBM

In-app purchases

None

Plain Stats Plus

No in-app purchases

None

IBM Verify

No in-app purchases

Questions

Is Plain Stats Plus free?
Plain Stats Plus costs $0.99, with no in-app purchases.
Is IBM Verify free?
IBM Verify is free to download, with no in-app purchases.
Do Plain Stats Plus or IBM Verify have ads?
Neither Plain Stats Plus nor IBM Verify shows ads.
Which is updated more often, Plain Stats Plus or IBM Verify?
Plain Stats Plus ships an update every 3 months, and IBM Verify every 2 months. Most recently, Plain Stats Plus was updated on October 9, 2026 and IBM Verify on October 8, 2026.

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