BAP String Building Guide vs MilliLog
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BAP String Building Guide
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BAP String building app. The #1 app for all your string building needs. This app helps to determine the correct layout measurements needed for any string being made. Built in conjunction with Baker Archery Products. The app also includes a customizable database of Bow manufacture string measurements that you can build out and search.
MilliLog
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Does your controller drift, miss presses, or behave differently from one game to the next? MilliLog shows you exactly what it is sending. Turn every controller input into visible, measurable data. Watch buttons, sticks, triggers, the D-pad, touchpad, and gyroscope in real time, then record a millisecond-accurate log when you need evidence you can inspect or share. DIAGNOSE CONTROLLER PROBLEMS โข Spot stick drift and dead zones in the live stick view. โข Catch missed, delayed, or unexpected inputs. โข Check trigger travel, motion data, touchpad events, and battery level. โข Monitor multiple controllers at the same time. TEST MORE THAN BUTTONS โข Run continuous vibration at the intensity you choose. โข Explore six haptic oscillator patterns: Fast, Medium, Slow, Step, Random, and Ramp. โข Test DualSense adaptive triggers independently on L2 and R2 with Constant, Weapon, Vibration, and Slope effects. โข Change the light-bar color on supported controllers. โข Enable optional sound feedback to hear inputs as they happen. RECORD AND SHARE RESULTS Capture complete input logs with precise timestamps, then export them as CSV or JSON for troubleshooting, QA reports, spreadsheets, or your own analysis. PLAY REACT Put your reflexes to the test in a built-in reaction game for one to four local players. Sign in to Game Center to submit your best times and streaks to the leaderboards. MilliLog works with controllers supported by Apple's GameController framework, including DualSense, Xbox Wireless Controller, and many MFi-compatible gamepads. Made for developers, QA testers, repair technicians, hardware enthusiasts, and players who want answers before replacing a controller. Also available on Mac. One purchase covers iPhone, iPad, and Mac. No ads. No tracking. No subscriptions. No in-app purchases.
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Verdict
The clearest difference is price: BAP String Building Guide at Free against MilliLog's $1.99. MilliLog's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
BAP String Building Guide is free to download; MilliLog costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BAP String Building Guide ships an update every 2 months, MilliLog every 2 weeks. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.
| Parameter | BAP String Building Guide | MilliLog |
|---|---|---|
| Price | Free โ better | $1.99 |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac โ better |
| Requires iOS | 18.5 | 18.5 |
| Further details โ not scored | ||
| Size | 6 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucas Palmer | Lucas Dima |
In-app purchases
BAP String Building Guide
No in-app purchases
MilliLog
No in-app purchases
Questions
Is BAP String Building Guide free?
Is MilliLog free?
Do BAP String Building Guide or MilliLog have ads?
Which is updated more often, BAP String Building Guide or MilliLog?
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