Waterfall vs Flash Composer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Waterfall
This application displays the current time on your device screen, creating a unique visual effect by simulating a cascading waterfall of numbers. It offers a distinctive way to view the time with its innovative design.
- Waterfall number effect for time display
- Simulates cascading numbers
- Displays current device time
- Unique visual interface
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The program displays the current time on the device screen, simulating the effect of a waterfall of numbers.
Flash Composer
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Flash Composer is a flash light composer tool that enables you to program the frequency of flash light lit up on your iOS Devices. Compose Flash Features: • Flash Light setting can be customised and save in the local folder • Add/Delete flash composer file • Add multiple light tiles, each light tile represents time duration [in Second] and light information [On/Off] • Set repetition for light composer -- [If repeat is On, flash light will continue to play infinitely.] -- [If repeat is Off, flash light will stop after the finish.] • Enable/disable flash start time. -- [If flash start time is On, flash light will start play at the time set by the user.] • Set flash light start time. Run Flash Composer: • Show flash light run time. • Show flashes light On/Off indicator. • Able to turn off screen while flash light is running. -- [Tap on the same location again to toggle screen On.] Share Flash Composer Files: • All the flash composer files can be accessed in [Files] app, [Flash Composer] Folder. • You can share flash composer files to another device via Airdrop, Messages or Mail. • To load flash composer files that share with others, simply place the flash composer files into [Flash Composer] Folder via [Files] app. Usage: Can be use in Welcome Ceremony, Birthday Party, S.O.S screen signal, Wedding, Light Show or any appropriate function. Work great with multiple iOS devices. *This is a universal app that works for both iPhone and iPad Pro with flash light. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is update cadence: Waterfall at every 4 months against Flash Composer's every 45 months. Waterfall also leads on price ($0.99 vs $2.99) and device support (5 vs 3). On ads, in-app purchases 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
Waterfall costs $0.99 and Flash Composer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Waterfall ships an update every 4 months, Flash Composer every 45 months. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.
| Parameter | Waterfall | Flash Composer |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months — better | Every 45 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Kostakov Maxim | Heng Jia Liang |
In-app purchases
Waterfall
No in-app purchases
Flash Composer
No in-app purchases









