Gymboss Interval Timer vs Naamly Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gymboss Interval Timer
This app provides a customizable interval timer for various workouts, allowing users to set single or multiple work and rest periods. It offers extensive customization options for alarms, program saving, and display, ensuring a tailored timing experience for any fitness routine.
- Programmable interval timer
- Unlimited intervals and rounds
- Save and manage unlimited programs
- Visual, audible, and vibrate alarms
- Music access and dimming
- Customizable display and background
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The Gymboss Interval Timer app is a programmable interval timer perfect for any workout where timing is needed to time work and/or rest periods. You can time a single time interval, or multiple time intervals, and repeat them as many times as you wish. Perfect for running, HIIT, tabata, crossfit, home workouts, mma, boxing, weight lifting, stretching, or any other workout that requires timing. This app incorporates all of the recommendations we have received over the years from our users to bring you the best app possible. Thank you for your input!!! Customizable Features: - save programs to your iCloud Drive account - unlimited intervals - up to 99 rounds/repeats - unlimited saved programs - music access directly from the app - music dims for alarm - multiple alarm sounds - visual, audible, and vibrate alarm options - social sharing options - prevent sleep feature - screen lock - customizable, moving background colors - large, easy to read display - landscape mode option - set different alarms for each interval - change the end of program alarm - label activity names for each interval to be displayed - built in stopwatch - ability to make rounds box bigger or smaller - copy an entire program option Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Naamly Client
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Naamly Client is the member app for fitness studios, gyms, and training facilities that run on Naamly. Sign in with the phone number your studio has on file and everything you need is in one place — your schedule, your visit history, your documents, and your payment methods. BOOK IN SECONDS Browse your studio's live schedule, filter by session type, and see exactly how many credits you have left before you commit. If a session is full, join the waitlist and get notified the moment a spot opens. Add any booking to your device calendar, Google Calendar, or Outlook with one tap. KEEP TRACK OF YOUR TRAINING Your dashboard shows what actually matters: total visits, sessions this week, your 4- and 8-week counts, and a consistency bar that makes streaks easy to see at a glance. Full attendance history is always a tap away. MANAGE THE WHOLE FAMILY Switch between the contacts linked to your account and view a combined family schedule, so you can see everyone's sessions without logging in and out. STAY IN THE LOOP Announcements and messages from your studio arrive as push notifications and stay collected in one place, so you never miss a schedule change or a closure. DOCUMENTS AND MEDIA View and upload waivers, agreements, and forms. Watch training videos, listen to audio, and open PDFs without leaving the app. PAYMENTS AND MEMBERSHIP Add or update cards and bank accounts securely through Stripe — including ACH, BECS, and ACSS debit. Buy session passes, review your subscriptions, and set a default payment method. YOUR PROFILE Update your details, address, and profile photo with a built-in cropper, and change your password whenever you need to. Naamly Client requires an active account with a studio that uses Naamly. If you are not sure whether your studio is on Naamly, ask at your front desk. This is the beta release. Some features are still being refined, and we would genuinely like to hear what is not working for you — reach us at sriram@naamly.com.
Screenshots
Verdict
The clearest difference is in-app purchases: Naamly Client at none against Gymboss Interval Timer's 3. Naamly Client also leads on update cadence (every 2 weeks vs every 5 weeks). 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
Both are free to download. Gymboss Interval Timer sells 3 in-app purchases, starting at $1.99 per year. Naamly Client asks for nothing beyond the download.
Gymboss Interval Timer ships an update every 5 weeks, Naamly Client every 2 weeks. Both last shipped on October 23, 2026.
| Parameter | Gymboss Interval Timer | Naamly Client |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (833 ratings) — better | — |
| Positive reviews | 36.7% of reviews | — |
| Number of ratings | 833 — better | — |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 23 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Gymboss LLC | Naamly Inc |
Bugs and requests
Gymboss Interval Timer
Reported bugs
8 issues- Timer no longer beeps when screen is locked or app is in background
- Intervals disappear or get shuffled after updates
- Unable to save new workouts
- All workout sounds have gone
- Crashes when trying to edit intervals
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- Reordering of saved workouts
- Ads cover the timer screen
- Timer stops working when screen is locked or app is in background
Requested features
9 requests- Verbal prompts like a countdown "3-2-1 Go!" and "3-2-1 Rest"
- Ability to lock the screen
- Option to see what's coming next
- Workout block of 60/30/30 rather than just high and low
- Ability to start from partway through the sequence
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- Back and forward button to skip to the wanted element or go back during the sequence
- Different alarm sounds for each interval/color
- Countdown, CountUp feature
- Dark mode option
Naamly Client
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gymboss Interval Timer
- Gymboss Premium Yearly$1.991 Year
- Remove Ads$0.99
- Sound and Color Bundle$0.99
Naamly Client
No in-app purchases
Questions
Is Gymboss Interval Timer free?
Is Naamly Client free?
Do Gymboss Interval Timer or Naamly Client have ads?
Which is updated more often, Gymboss Interval Timer or Naamly Client?
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