Random Abs vs AbFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Abs
This app provides unique daily ab workout routines, varying exercises, reps, and sets each day. It includes exercise demonstrations and a history tracker. An optional cloud account syncs progress across devices.
- Daily randomized ab routines
- Exercise demos and descriptions
- Completed routine history
- Built-in stopwatch
- No account required
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FREE, daily, ab exercises routines! NO ADS either. We think you'll be pleasantly surprised ;-) Variety is the key to motivation and success. Random Abs was built around this idea. We generate a new ab routine each day from a large pool of exercises. Which exercises, the quantity of exercises, the reps for each exercise, AND the number of sets varies in each routine. • Daily ab routines • Demos and descriptions for each exercise • Maintains your completed routine history for you • No account necessary • Optional (and free) accounts to keep your history safely in the cloud for using between devices • Built-in stopwatch for timed exercises like Planks • Crunches, planks, Russian twists, and more! We want Random Abs to be a useful tool for you and we care what you think. Please send us through our contact form on our website your ideas, suggestions, complaints, bugs, or praise you may have.
AbFlow
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AbFlow is a simple interval workout timer for abs and full-body circuits. Free, no ads, no sign-up — just pick what you want to train and go. Build a focused abs session, or create a circuit for muscles like chest, biceps, shoulders, triceps, back, legs, and glutes. Pick your work time, rest time, circuit rounds, and exercise order. Hit start, and a calm voice cues every exercise while a big circular timer counts you down. The best part: AbFlow plays on top of whatever you're already listening to. Spotify, Apple Music, podcasts, audiobooks — they all keep playing. AbFlow's beeps and voice cues mix in. No ducking, no awkward pauses, no fiddling with two apps. — FEATURES — • Abs-only mode keeps the original focused core workflow • Full workout mode lets you choose muscles and train them as a circuit • Example circuit: 2 minutes chest, 15 seconds rest, 2 minutes biceps, 15 seconds rest, 2 minutes shoulders, then repeat • Optional abs finisher after a full workout • Pick rounds, work, and rest — total time is computed live, so what you see is exactly what runs • Per-second control: work 10–180s, rest 0–90s • 30 hand-picked ab exercises plus new exercises for chest, biceps, shoulders, triceps, back, legs, and glutes • Search and filter exercises by body region or muscle group • Toggle exercises on/off and keep them in your preferred order • Randomize exercise selection per muscle for a fresh circuit • Save, rename, and edit favorite setups as presets • Voice cues announce each exercise so you can keep your eyes up • Subtle 3-2-1 countdown before every transition • Pause, resume, skip, or stop at any time • Mixes with Spotify, Apple Music, podcasts, and other audio apps • Continues to cue you over the lock screen • Screen stays awake during a workout — PROGRESS & HISTORY — • Daily streak tracking with smart calendar-day math • Stats screen with weekly chart and lifetime totals • History remembers which exercises you picked and which ones you actually did • 13 unlockable badges from First Burn to Iron Will • Share your streak or invite friends with a tap — WHO IT'S FOR — People who want a quick, focused workout without picking a YouTube video, fighting through ads, or muting their music. Bring your own soundtrack. AbFlow handles the timer, the cues, the streak, and the order. No accounts. No ads. No tracking. No nonsense.
Screenshots
Verdict
The clearest difference is iOS requirement: Random Abs at 12.0 against AbFlow's 17.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Random Abs ships an update every 4 weeks, AbFlow monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Random Abs | AbFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (649 ratings) — better | — |
| Positive reviews | 95.3% of reviews | — |
| Number of ratings | 649 — better | — |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 99 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Hammock LLC | Alberto Montagnese |
Bugs and requests
Random Abs
Reported bugs
1 issue- Plank timer went missing with update
Requested features
3 requests- Adjustable overall difficulty
- Timer for breaks between sets
- Option to select/deselect exercises
AbFlow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Random Abs
No in-app purchases
AbFlow
No in-app purchases









