Simple Pace vs Replapse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Pace
Effortlessly convert between distance, time, pace, and speed. This tool simplifies race planning with split calculators and quick access to common race distances. Enjoy a private, ad-free experience with customizable settings.
- Pace Calculations
- Split/Lap Calculator
- Common Distances Lookup
- Live Pace Tracking
- Customizable Settings
- Privacy Focused
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Distance, time, pace and speed, always in sync. Change any one and the others follow. A lock holds the value you care about while you work out the rest. On a relay team, or waiting for a runner at a race? ETA tells you the clock time they reach you, with a live countdown that carries on to the Lock Screen and up to three alerts. Tap when they arrive and the leg is saved with the pace they really ran. FREE • Four linked calculators: tap any value to edit it, tap a unit to switch between miles and kilometers. Every row keeps its own units. • Race distances built in: 400 m, 5k, 10k, half-marathon, marathon, and ultras from 50k to 100 miles. • Share card: send your distance, time and pace as an image. • Make it yours: light or dark, eight accent colors with matching app icons or the Multicolor theme that gives distance, time, pace, and speed each their own color, reorderable sections, and the Classic interface if you prefer it. • Accessibility: VoiceOver, Voice Control, Dynamic Type, Sufficient Contrast and Reduced Motion. • All calculations work offline. Seven languages. PRO (one-time purchase, no subscription) • Splits: plan even, negative or positive splits at any interval from 100 m to 10 miles, by halves, thirds, quarters or fifths, or an interval of your own, then export the table. • ETA: made for relay exchanges and race spectators. Each runner gets a card with the arrival clock time, a live countdown, estimated progress, up to three alerts and a note. The countdown also runs on the Lock Screen, in the Dynamic Island and as a badge on the main screen. Tap They are here to save the leg with the pace actually run; finished legs stay in a list you can edit and share. Bought the app during the paid period (October 2024 to February 2025)? Pro is already yours. No ads. No tracking. No account. Anonymous usage analytics can be switched off in Settings. It's just me, a runner, building the pace calculator I want to use. Send feedback from inside the app and I'll answer.
Replapse
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Replapse is a workout tracker built around how you actually train, not how an app thinks you should. You decide what to track. For every exercise you pick the metrics that matter to you, whether that is weight and reps, hold time, rest, resistance band, angle, or the leg position on a front lever. If a metric is not useful to you, it is not on the screen. The result is a log that fits your training instead of forcing your training to fit the log. Log a full session the way it really happens. Mark warmups separately from working sets. Add drop sets and supersets to any set. Build circuits and run them for as many rounds as you want. Put a warmup section before your main work. Save your own workout templates, or start from an empty one and add exercises as you go. It works for the gym and for calisthenics in the same place. Track barbell and dumbbell lifts, and bodyweight work like pull ups, dips, handstands and front levers, without switching apps. Recovery matters as much as the training itself, so Replapse also tracks HRV. Take a reading and watch the trend over time so you have a real sense of how rested you are before a hard session. You can log your bodyweight too, which means your strength, your recovery and your weight all sit in one profile instead of three separate apps. HRV readings are taken with a Bluetooth heart rate monitor, like a Polar H10, a Garmin or Wahoo strap, or any standard Bluetooth chest strap. Pair one, take a reading, and your recovery data sits next to the rest of your training. Everything stays on your device. No account, no sign up, no cloud. Your training is yours and it never leaves your phone. Create a profile in a few seconds and start logging straight away. If other people share your device, add a profile for each of them and keep everyone's history separate. Replapse is for people who want a complete picture of their training and the freedom to track it their own way. What you can do: Pick your own metrics for every exercise Log warmups, working sets, drop sets and supersets Build circuits with multiple rounds Create warmup sections and your own templates Track gym and calisthenics side by side Record HRV and follow your recovery over time Log bodyweight and watch it change Measure HRV with a Bluetooth heart rate monitor Keep multiple profiles on one device Use it fully offline with no account
Screenshots
Verdict
The clearest difference is in-app purchases: Replapse at none against Simple Pace's 4. Replapse also leads on iOS requirement (15.1 vs 18.0). On price, ads and device support 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. Simple Pace sells 4 one-off in-app purchases. Replapse asks for nothing beyond the download.
| Parameter | Simple Pace | Replapse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (32 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 54 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Camp Four Software LLC | Replapse ltd |
In-app purchases
Simple Pace
- Small Tip$0.99
- Go Pro$2.99
- Medium Tip$4.99
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- Large Tip$9.99
Replapse
No in-app purchases









