Comparison

OverlayGPS vs SplitRig

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

Head to head
About

OverlayGPS

Record videos with real-time GPS, speed, heading, elevation, and map overlays. Enhance your content with customizable heads-up-display (HUD) elements embedded directly into your footage. Ideal for outdoor activities and vehicle-based content creation.

Highlights
  • Live telemetry overlays (speed, elevation, GPS)
  • Real-time map overlay
  • Overlay-only mode for external cameras
  • Multiple recording resolutions and frame rates
  • Customizable HUD with templates and fonts
  • Detailed stats tracking (distance, max speed, elevation gain)
Features
Read full description

Record video with live GPS and telemetry data overlays. Turns your phone into an action camera that’s perfect for cycling, driving, skiing, hiking, off-roading, and any adventure content. • Customizable Telemetry Overlays – Speed, Heading, Elevation, Gradient, Weather, Distance, and more. • Real-Time Map Overlay – Adjustable map that displays your position and route. • Full camera control with enhanced stabilization mode for smooth footage from your phone. • Choose from multiple templates and customize the look – And then easily save your settings as a preset. • Overlay-Only Mode: Record the telemetry over a transparent (or green-screen) background for compositing with footage from GoPros, drones, and other cameras. Pro Features (One-Time Purchase): • Add filters and effects such as zoom blur to your video to make your footage stand out. • 4k Video Recording. • Remove OverlayGPS watermark. OverlayGPS is designed for content creators who want to add professional telemetry to their footage, making every ride, trail, or journey more exciting and visually engaging. Record, overlay, and share without post-editing.

About

SplitRig

Record simultaneously with your iPhone's front and back cameras, creating perfectly synced dual videos without needing to edit. Features include cinematic stabilization, live GPS data overlays, and multiple layout options for versatile content creation.

Highlights
  • Simultaneous front and back camera recording
  • Perfectly synced dual videos
  • Pro-grade cinematic stabilization
  • Live GPS speedometer and altitude overlay
  • Picture-in-Picture, Split Screen, and Face Mode layouts
  • Action Cam mode with 60 FPS
  • Hands-free recording options
Features
Read full description

Record both iPhone cameras at the same time. Front and back, in one smooth, perfectly synced video. No editing required. Free forever, with no subscription, no in-app purchases, no ads, and no account. Every feature works from the moment you open the app. The all-in-one dual camera recorder for everyday vloggers, content creators, drivers, runners, cyclists, snowboarders, and reaction creators. Built solo. Privacy first. Nothing leaves your iPhone. WHY CREATORS PICK SPLITRIG - Truly seamless dual-camera capture. Front + rear, perfectly synced, ready to post - Pro-grade cinematic stabilization on both lenses - Built-in teleprompter. Read your script on screen while you record, visible only to you and never in the saved video - Live GPS speedometer, pace, distance and altitude burned into the video. No editing - Works on iPhone 11 through iPhone 17 Pro - Free forever. No subscription, no in-app purchases, no ads · No data collected LAYOUTS - Picture-in-Picture: your face floats over the scene, drag and resize anywhere - Split Screen: side-by-side or stacked, adjustable 30–70% ratio. Perfect for interviews - Face Mode: AI background removal with no green screen. Keep the live scene behind you, or drop in any photo from your library as your backdrop - Single Camera: full-frame rear with all SplitRig controls TWO RECORDING MODES - Action Cam: ultra-wide 0.5×, 60 FPS, extreme stabilization for sports - Record: HEVC at up to 8 Mbps, tap to focus, press and hold to lock focus and exposure, smart thermal management for long shoots LIVE OVERLAY WIDGETS - GPS Speedometer for driving, motorcycling, cycling, running - Distance, Duration, Altitude, Pace - Goal Gauge: set a target distance, watch it fill in real time - Sound Level meter All draggable, resizable, themeable. Position remembered per orientation. Save a favorite widget layout as My Widgets and recall it with one tap. ACTIVITY MODES Walking · Running · Cycling · Driving · Skiing · Skating · General. Set goals, track them live. HANDS-FREE RECORDING - Camera Control button (iPhone 16 and later). Full click to record, slide to zoom - Volume buttons. Vol Down records, Vol Up captures a screenshot - AirPods Pro 2 / 4 / Pro 3. Wireless remote shutter via stem press on iOS 26 - Apple Watch. Full control from your wrist (record, layout, zoom, flash, mute, screenshots) - Dynamic Island & Lock Screen. See recording status at a glance and stop, screenshot, or toggle flash without reopening the app - Action Button & Siri Shortcuts. Quick Record from anywhere PRO AUDIO USB-C, Bluetooth, and Lightning microphones. Hot-swap mid-session. 48 kHz, perfectly synced. Listen to music in the background while you record. NEVER LOSE A RECORDING - Built-in Library: browse, replay, and save any recording to Photos - Automatic recovery: if a recording is interrupted, it is rescued and waiting for you - Smart Pause: leave the app while recording and it pauses. Come back soon to go on; otherwise your recording is saved - Free Up Space: clear already-saved clips from the Library to reclaim storage WHO IT'S FOR - Everyday vloggers. Your face and the scene in one shot, no editing app required - Short-form creators (TikTok, Reels, Shorts, YouTube). Both cameras, posted straight to your platform - Reaction creators. Facecam over the action with no green screen needed - Driving instructors and car POV creators. Dashcam-style with live GPS speed - Runners, cyclists, hikers. Pace, distance, and altitude burned into the video - Skiers, snowboarders, skaters. Action Cam mode with speed overlay - Interviewers, podcasters, real estate agents, tutorial makers. Split-screen storytelling FROM THE DEVELOPER SplitRig is built by an independent developer for serious creators who refuse compromise. No accounts. No ads. No tracking. Everything stays on your iPhone. Free forever. Download once, record everything.

Screenshots

OverlayGPS4 screens
SplitRig4 screens

Verdict

The call

The clearest difference is rating: SplitRig at 5.0 against OverlayGPS's 4.0. SplitRig also leads on in-app purchases (none vs 1) and review sentiment (93% vs 60%). OverlayGPS's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OverlayGPS sells 1 one-off in-app purchase. SplitRig asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SplitRig holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: SplitRig has 38 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 60% of OverlayGPS's written reviews are positive against 93% of SplitRig's.

UpkeepUpdate frequency

OverlayGPS ships an update fortnightly, SplitRig weekly. Both last shipped on October 25, 2026.

Scorecard6 real differences · 4 level
OverlayGPS versus SplitRig: the parameters behind the verdict, then further details
ParameterOverlayGPSSplitRig
PriceFreeFree
Rating4.0 (5 ratings)5.0 (38 ratings) — better
Positive reviews60.0% of reviews92.9% of reviews — better
Number of ratings538 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.6 — better26.0
Further details — not scored
Size4 MB17 MB
Age rating4+4+
DeveloperThomas PletsClaudia Marrot

Customer experience

OverlayGPS

All ratings5 ratings
Positive60.0%
Neutral40.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

SplitRig

All ratings37 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive92.9%
Neutral0.0%
Negative7.1%

In-app purchases

1 purchases

OverlayGPS

One-time1
  • Agave Action PRO$9.99
None

SplitRig

No in-app purchases

Questions

Is OverlayGPS free?
OverlayGPS is free to download, with in-app purchases available.
Is SplitRig free?
SplitRig is free to download, with no in-app purchases.
Which has better reviews, OverlayGPS or SplitRig?
SplitRig is rated higher. OverlayGPS averages 4.0 out of 5 from 5 ratings, while SplitRig averages 5.0 from 38 ratings.
Do OverlayGPS or SplitRig have ads?
Neither OverlayGPS nor SplitRig shows ads.
Which is updated more often, OverlayGPS or SplitRig?
OverlayGPS ships an update fortnightly, and SplitRig weekly. Most recently, OverlayGPS was updated on October 25, 2026 and SplitRig on October 25, 2026.

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