Comparison

ACM for locks vs Valt

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

Head to head
About

ACM for locks

Features
Read full description

Access Code Manager(ACM) is a mobile phone App to provide the code management functions for ACM supported electronic lock, working with ACM App some code accessing electric lock can be upgraded as smart lock with more modern smart phone APP features. Main functions: 1. Locks management of add/edit/delete 2. Lock code log management 3. Lock OTC feature operations 4. Lock TCC6 feature operations 5. Lock TCC10 feature operations 6. Share unlocking code to users via SMS, email, App etc. Supported locks: Electronic lock which firmware is upgraded to support ACM OTC, TCC6 or TCC10, such as lock model NL02P, WT100, WT200 and DA02 etc.

About

Valt

Features
Read full description

Valt is a powerful password manager that keeps your digital life secure with military-grade AES-256 encryption and Argon2id key derivation. SECURE STORAGE • Store logins, credit cards, bank accounts, secure notes, identities, licenses, and server credentials • All data encrypted locally on your device — only you hold the key • Face ID / Touch ID for instant, secure access • Auto-lock when you leave the app AUTOFILL PASSWORDS • Fill usernames and passwords directly in Safari and apps • No more copying and pasting — one tap to log in • TOTP two-factor codes auto-copied to clipboard PASSWORD GENERATOR • Create strong, unique passwords instantly • Customize length, characters, and complexity • Password strength indicator ORGANIZE YOUR VAULT • 8 item types: Login, Secure Note, Credit Card, Bank Account, Identity, License, Password, Server • Favorites, tags, and search for quick access • Archive items you no longer actively use BACKUP & RESTORE • Password-protected local backups • Export and import your vault securely WIDGET • Home screen widget for vault summary at a glance PRIVACY FIRST • Zero-knowledge architecture — we never see your data • No cloud dependency — everything stays on your device • No tracking, no analytics, no ads SUBSCRIPTION INFO Premium features (unlimited storage, iCloud sync, data export, and more) require a Valt Pro subscription. Subscription options: Monthly ($2.99/month), Annual ($12.99/year), or Lifetime ($49.99 one-time). A 7-day free trial is available for new subscribers. Subscriptions renew automatically and can be canceled anytime in Settings. Terms of Use: https://songyufei.github.io/app-site/valt/terms.html Privacy Policy: https://songyufei.github.io/app-site/valt/privacy-policy.html

Screenshots

ACM for locks4 screens
Valt4 screens

Verdict

The call

The clearest difference is in-app purchases: ACM for locks at none against Valt's 3. Valt's advantage is ads (none vs shown) and update cadence (every 3 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Valt sells 3 in-app purchases, starting at $2.99 per month. ACM for locks asks for nothing beyond the download.

UpkeepUpdate frequency

ACM for locks ships an update every 6 months, Valt every 3 days. The most recent releases landed on June 7, 2026 and July 22, 2026 respectively.

Scorecard3 real differences Ā· 3 level
ACM for locks versus Valt: the parameters behind the verdict, then further details
ParameterACM for locksValt
PriceFreeFree
Update frequencyEvery 6 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size10 MB9 MB
Age rating12+4+
DeveloperWOBBI TECHNOLOGY LIMITEDYufei Song

In-app purchases

None

ACM for locks

No in-app purchases

3 purchases

Valt

Subscriptions2
  • Valt Pro Monthly7 Days trial$2.991 Month
  • Valt Pro Yearly7 Days trial$6.991 Year
One-time1
  • Valt Pro Lifetime$9.99

Questions

Is ACM for locks free?
ACM for locks is free to download, with no in-app purchases.
Is Valt free?
Valt is free to download, with in-app purchases available.
Do ACM for locks or Valt have ads?
ACM for locks shows ads; Valt does not.
Which is updated more often, ACM for locks or Valt?
ACM for locks ships an update every 6 months, and Valt every 3 days. Most recently, ACM for locks was updated on June 7, 2026 and Valt on July 22, 2026.

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