Comparison

Senera vs Flash Interval Timer Workout

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

Head to head
About

Senera

Features
Read full description

Fall asleep faster tonight with Senera: calming sleep sounds, immersive soundscapes and gentle bedtime stories to quiet your mind and help you sleep through the night. Rain on the window, ocean waves, a summer storm, a forest at night… Pick a soundscape in one tap, dim the lights and let the sound do the rest. SLEEP SOUNDS & SOUNDSCAPES • Relaxing sounds of rain, ocean waves, wind, thunderstorms, forest and more • Ready-made sleep soundscapes to set the mood in one tap • High-quality loops that play seamlessly all night CREATE YOUR OWN MIX • Combine up to 10 sounds and adjust each volume • Save your favorite mixes with your own name and picture • Mask noise from traffic, neighbors or a snoring partner BEDTIME STORIES • Softly narrated stories that carry you all the way to sleep • Play a story on its own or over your favorite soundscape • Stories available in several languages BUILT FOR YOUR NIGHTS • Sleep timer with a gentle fade-out: the sound stops once you're asleep • Keeps playing in the background, even with the screen locked • Evening reminder so you go to bed on time • Night streaks to build a calm bedtime routine • Sounds you've already played stay available offline Insomnia, racing thoughts or a noisy room: Senera helps you unwind, relax and fall asleep naturally. SENERA PREMIUM Senera is free to download and includes a selection of free soundscapes. Senera Premium unlocks every sound, soundscape and bedtime story, unlimited custom mixes and every sleep timer duration. New subscribers may be eligible for a free trial. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it anytime in your account settings. Terms of Use: https://qodam.com/terms Privacy Policy: https://qodam.com/privacy Sweet dreams.

About

Flash Interval Timer Workout

This app provides a customizable interval timer for various high-intensity interval training (HIIT) and circuit workouts. Easily build, save, and access your training sessions with clear visual cues and audio prompts to keep you focused.

Highlights
  • Customizable work and rest phases
  • Save and favorite workouts
  • Large, clear countdown display
  • Audio and voice cues
  • Workout history tracking
  • Multiple appearance themes
Features
Read full description

Flash Interval Timer Workout is a fast, focused interval timer for HIIT, Tabata, circuits, running, strength work, and custom training sessions. Build sessions in seconds, save them to your library, and stay locked in with a large circular countdown that makes it obvious what phase you are in, how long is left, and what comes next. Features: Big full-screen interval timer Custom work, rest, prepare, and cooldown phases Save workouts to your library Favourite workouts for quick access Presets for fast setup Advanced custom sets and variations Skip the last rest option Audio and voice countdown cues Multiple sound themes Per-phase colour customisation Workout history Light, dark, and system appearance options Flash Interval Timer Workout is designed to reduce friction before and during training, so you can start quickly and keep moving.

Screenshots

Senera4 screens
Flash Interval Timer Workout4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Interval Timer Workout at none against Senera's 3. Flash Interval Timer Workout also leads on update cadence (every 9 days vs every 2 months). Senera's advantage is ads (none vs shown). On price, 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. Senera sells 3 in-app purchases, starting at $5.99 per month. Flash Interval Timer Workout asks for nothing beyond the download.

UpkeepUpdate frequency

Senera ships an update every 2 months, Flash Interval Timer Workout every 9 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Senera versus Flash Interval Timer Workout: the parameters behind the verdict, then further details
ParameterSeneraFlash Interval Timer Workout
PriceFreeFree
Rating—4.9 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size46 MB43 MB
Age rating4+4+
DeveloperKamel DjaberColin Differ

In-app purchases

3 purchases

Senera

Subscriptions3
  • Premium Senera$5.991 Month
  • Premium Senera3 Days trial$14.991 Year
  • Premium Senera3 Days trial$19.991 Year
None

Flash Interval Timer Workout

No in-app purchases

Questions

Is Senera free?
Senera is free to download, with in-app purchases available.
Is Flash Interval Timer Workout free?
Flash Interval Timer Workout is free to download, with no in-app purchases.
Do Senera or Flash Interval Timer Workout have ads?
Flash Interval Timer Workout shows ads; Senera does not.
Which is updated more often, Senera or Flash Interval Timer Workout?
Senera ships an update every 2 months, and Flash Interval Timer Workout every 9 days. Most recently, Senera was updated on October 24, 2026 and Flash Interval Timer Workout on October 24, 2026.

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