Comparison

Topup Flow vs Lockdln

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

Head to head
About

Topup Flow

Easily recharge any Flow phone or purchase plans with a credit/debit card or PayPal. Select a destination, choose an amount or plan, and enter payment details for a quick top-up.

Highlights
  • Recharge any Flow phone
  • Purchase Flow plans
  • Pay with credit/debit card
  • Pay with PayPal
  • Simple 3-step process
  • Repeat past top-ups
Features
Read full description

Official Flow app to easily recharge any Flow phone or purchase plans using your credit/debit card or PayPal account Top up any Flow number in a new and simple way. You will be able to Top up an amount or select a plan as you wish. Top up the Flow number in just 3 simple steps: 1- Select Destination 2- Choose Amount or Plan 3- Enter your Payment details (Credit Card or Paypal) That's all. Your phone will be topped up faster than ever. Once you have made your first Top Up you will be able to repeat it just entering your payment details.

About

Lockdln

Features
Read full description

Your whole day. One place to follow through. lockdln is a quiet daily system for habits, schedules, workouts, meals, and the health readings you choose. Plan the day, do the work, and see how it went without opening another feed. PLAN THE DAY Arrange schedule blocks with reminders. Track simple habits or step-by-step checklists. Build challenges that last 30, 90, 365, or a custom number of days. See what is due today, then review streaks and consistency. TRAIN WITH LESS FRICTION Create a weekly workout split with exercises, sets, and reps. Start a session with an elapsed timer and rest controls. On supported iPhones, Live Activities keep workout progress visible on the Lock Screen and Dynamic Island. EAT WITH CONTEXT Log meals, calories, and macros against daily targets. Use the optional target calculator for a starting point. You can also request an AI estimate from a meal photo, a typed description, or voice dictation, then review every result before saving. DRAFT A WEEK FASTER Describe or paste a workout split or schedule and ask AI to draft it. Voice dictation is optional. You choose whether to replace your week, and you can edit every result. APPLE HEALTH (HEALTHKIT) Optionally connect Apple Health through HealthKit. lockdln can read only the categories you select: sleep, active energy, steps, and exercise minutes. Health access is optional and lockdln never writes data to HealthKit. ACCOUNTABILITY, YOUR WAY Compare selected scores and metrics with friends using an optional share code. You choose what is shared for each connection. No contacts permission is required. Most of your data stays on your device. LOCKDLN PRO Access requires a monthly or yearly auto-renewing subscription. Current pricing and trial eligibility appear before purchase. Payment is charged to your Apple Account and renews unless canceled at least 24 hours before the current period ends. Manage or cancel in your App Store account. Restore Purchases is available in the app. Terms of Use: https://lockdln.com/terms Privacy Policy: https://lockdln.com/privacy

Screenshots

Topup Flow4 screens
Lockdln4 screens

Verdict

The call

The clearest difference is in-app purchases: Topup Flow at none against Lockdln's 2. Topup Flow also leads on update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement 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. Lockdln sells 2 in-app purchases, starting at $4.99 per month. Topup Flow asks for nothing beyond the download.

UpkeepUpdate frequency

Topup Flow ships an update fortnightly, Lockdln every 3 months. The most recent releases landed on October 19, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
Topup Flow versus Lockdln: the parameters behind the verdict, then further details
ParameterTopup FlowLockdln
PriceFreeFree
Rating4.5 (6.8K ratings) — better—
Positive reviews26.1% of reviews—
Number of ratings6.8K — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size71 MB71 MB
Age rating4+12+
DeveloperCable & Wireless Holdings, Inc.Christophe Marcellus

Bugs and requests

Topup Flow

Reported bugs

3 issues
  • Charges not going through
  • Logging out issues
  • Freezing and crashing

Requested features

3 requests
  • Improve data balance display
  • Allow email/profile updates
  • Provide better plan information

Lockdln

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Topup Flow

No in-app purchases

2 purchases

Lockdln

Subscriptions2
  • lockdln Pro Monthly7 Days trial$4.991 Month
  • lockdln Pro Yearly7 Days trial$19.991 Year

Questions

Is Topup Flow free?
Topup Flow is free to download, with no in-app purchases.
Is Lockdln free?
Lockdln is free to download, with in-app purchases available.
Do Topup Flow or Lockdln have ads?
Neither Topup Flow nor Lockdln shows ads.
Which is updated more often, Topup Flow or Lockdln?
Topup Flow ships an update fortnightly, and Lockdln every 3 months. Most recently, Topup Flow was updated on October 19, 2026 and Lockdln on September 20, 2026.

Other comparisons