Comparison

Psychological test vs Henceforth

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

Head to head
About

Psychological test

Features
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This is a behaviour self-assessment tool originally based on the emotional and behavioural theory of psychologist William Moulton Marston, which centred on four personality traits: D, I,S, and C. This theory was then developed into a behavioural assessment tool.

About

Henceforth

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Bitcoin you can script. Henceforth is a Bitcoin SV wallet wrapped around a complete FORTH terminal. Send, receive, and broadcast real Bitcoin transactions from a programmable command line. Define your own words, build raw transactions byte by byte, and visualise data with code you write yourself. There's nothing else like it on the App Store. YOUR KEYS, YOUR COINS Private keys live in the iOS Keychain โ€” never on a server. Every send is gated by Face ID or Touch ID. Transactions are permanent on the BSV blockchain, and fees are typically a fraction of a cent. For extra safety, Cold Mode signs transactions on a second offline iPhone over AirDrop โ€” a real air-gap setup without dedicated hardware. A TERMINAL THAT DOES MORE THAN PRINT HELLO WORLD Full Forth-2012 CORE compliance (133 standard words) inside a vocabulary of 384 words, 173 of them Bitcoin Script and Bitcoin SV protocol words, 120 of those opcodes. Print a string: ." Hello, World" Define a word and run it: : square dup * ; 5 square . Pay someone from the command line: 1000 s" 1Q88RPbg..." send The terminal isn't a toy shell โ€” it's the same Forth interpreter that builds the transactions you broadcast. WRITE, SAVE, AND RUN YOUR OWN PROGRAMS Save reusable code as .fs files. The built-in editor and file manager lets you write, version, and rerun scripts. The classic FORTH way: small composable words growing into your own personal vocabulary. CHARTS FROM THE STACK Bar, line, and pie charts from any values on the stack. Visualise sequences, payment histories, or whatever data you compute โ€” directly from FORTH code. WHAT'S INSIDE โ€ข BSV wallet with multi-recipient sends and raw transaction builder โ€ข Privacy-aware UTXO selection โ€” fresh change addresses every send โ€ข 1Sat Ordinal awareness โ€” protects your inscriptions from accidental spending โ€ข SPV transaction verification โ€” trust math, not servers โ€ข Universal app โ€” iPhone, iPad, and Mac โ€ข Local-first โ€” works offline; on-chain when you broadcast โ€ข Forever yours โ€” one-time purchase, no subscriptions, no ads Powered by FORTH, the stack-based language Chuck Moore created in 1970.

Screenshots

Psychological test4 screens
Henceforth4 screens

Verdict

The call

The clearest difference is price: Psychological test at Free against Henceforth's $9.99. Psychological test also leads on iOS requirement (11.0 vs 26.0). Henceforth's advantage is update cadence (weekly vs every 6 weeks). On 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

Psychological test is free to download; Henceforth costs $9.99 up front. Psychological test sells 2 one-off in-app purchases and Henceforth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Psychological test ships an update every 6 weeks, Henceforth weekly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

Scorecard3 real differences ยท 3 level
Psychological test versus Henceforth: the parameters behind the verdict, then further details
ParameterPsychological testHenceforth
PriceFree โ€” better$9.99
Update frequencyEvery 6 weeksWeekly โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 โ€” better26.0
Further details โ€” not scored
Size9 MB12 MB
Age rating4+4+
DeveloperShanghai Aiwa Information Technology Co.,Ltd.Henceforth bitcoin limited

In-app purchases

2 purchases

Psychological test

One-time2
  • DiSC test$3.99
  • Discpay$3.99
1 purchases

Henceforth

One-time1
  • Bitcoin Wallet$4.99

Questions

Is Psychological test free?
Psychological test is free to download, with in-app purchases available.
Is Henceforth free?
Henceforth costs $9.99, and also offers in-app purchases.
Do Psychological test or Henceforth have ads?
Neither Psychological test nor Henceforth shows ads.
Which is updated more often, Psychological test or Henceforth?
Psychological test ships an update every 6 weeks, and Henceforth weekly. Most recently, Psychological test was updated on October 1, 2026 and Henceforth on October 3, 2026.

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