Quick Answer: The Garrett ACE Apex ($399.99) is Garrett’s budget entry into simultaneous multi-frequency detection — six modes including four single frequencies (5, 10, 15, 20 kHz) and two simultaneous multi-frequency settings, one built specifically for salt beaches (Multi-Salt). It undercuts Garrett’s newer Vortex VX5 (~$450) by roughly $50, but gives up whole-machine submersion to do it: per Garrett’s own spec, only the 6”x11” DD Multi-Flex Viper coil and lower shaft are waterproof, while the control box is rainproof only. At 2.5 lb with a 15-hour rechargeable battery, it’s the cheapest real path to Garrett multi-frequency — as long as you don’t need to wade a creek.
The ACE Apex shows up as a footnote across this site’s Garrett coverage — our Garrett lineup guide calls it “the older weatherproof multi-frequency one-off, now effectively succeeded by Vortex,” and says we’d buy a Vortex instead at 2026 prices. That’s still true for most buyers. This review digs into exactly who the Apex is still right for, and why the answer comes down to a $50 price gap and one submersion spec.
Garrett ACE Apex at a glance
| Garrett ACE Apex | Garrett Vortex VX5 | Garrett ACE 400 | |
|---|---|---|---|
| Price | $399.99 (Basic) | ~$450 | $357.99 |
| Frequency | Multi-Flex: 4 single + 2 simultaneous multi | Simultaneous multi-frequency | 10 kHz (adjustable) |
| Submersion | Coil + shaft only, control box rainproof | 16 ft, whole machine | Coil only, no rating |
| Ground balance | 175-point auto | Auto + manual | Digital, manual |
| Wireless audio | Z-Lynk on step-up package only | Z-Lynk built in | None |
| Weight | 2.5 lb | ~2.9 lb | 2.9 lb |
Garrett ACE Apex — Budget Multi-Frequency
Garrett ACE Apex
- Multi-Flex Multi-Frequency across 6 modes: 5, 10, 15, 20 kHz single frequencies plus simultaneous Multi-Frequency and Multi-Salt.
- 6" x 11" DD Multi-Flex Viper waterproof search coil; control box is rainproof, not submersible.
- 175-point hi-resolution auto ground balance, 20-pixel Notch Discrimination with 8 pixels of Iron.
- 2.5 lb, built-in rechargeable lithium-ion battery rated ~15 hours per charge, 4-hour recharge.
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Multi-Flex Multi-Frequency: what six modes actually buys you
The ACE Apex was Garrett’s first multi-frequency detector on the familiar ACE-platform interface, and the headline feature is Multi-Flex Multi-Frequency — six selectable modes rather than one fixed frequency, per Garrett’s published spec. Four are single frequencies (5, 10, 15, 20 kHz) you can hand-pick for a specific target type, and two run simultaneous multi-frequency: a general Multi-Frequency mode for mixed ground and a dedicated Multi-Salt mode built to cancel out saltwater’s mineral interference on beach hunts. That flexibility is exactly what our multi-frequency explainer describes as the advantage over single-frequency VLF machines: one setting doesn’t have to stay optimal for an entire outing across changing ground.
The submersion catch: rainproof control box, waterproof coil only
Here’s the spec that decides who should actually buy this machine. Garrett’s own documentation describes the ACE Apex’s 6”x11” DD Multi-Flex Viper coil and lower shaft as fully submersible, but the control box itself as rainproof, not waterproof — built to handle rain and blowing spray with the USB and headphone port covers seated, not a dunk in a creek. That’s a meaningfully different spec from the whole-machine-submersible AT series or the newer Vortex line, both covered in our waterproof detector guide. Dry-sand and damp-park hunters never notice the difference; anyone who wades will.
ACE Apex vs. Vortex VX5: is the $50 worth it?
Garrett’s own lineup guide calls the Vortex line the effective successor to the Apex, and the spec sheet backs that up: the Vortex VX5 (~$450) runs newer simultaneous multi-frequency technology and submerges the whole machine to 16 ft, against the Apex’s coil-only waterproofing. For roughly $50 more, that’s a real upgrade if wet ground is ever part of the plan. But $50 is also real money for a beginner or budget-conscious buyer, and the Apex delivers the same core multi-frequency benefit — steadier performance across mixed and mineralized ground than a single-frequency machine — for less. Choose the Apex on price, the VX5 on capability.
ACE Apex vs. ACE 400: when multi-frequency pays off
The ACE 400 ($357.99) runs a single adjustable 10 kHz frequency and, like the Apex, has a coil-only waterproof rating — the two machines share more waterproofing DNA than the Apex shares with the Vortex line. The difference that matters is frequency count: in mild, consistent dry-land soil, the ACE 400 finds the same targets for $40-90 less. Once ground turns mineralized, trashy, or salt-adjacent, the Apex’s Multi-Flex modes start finding targets the ACE 400’s single frequency reads inconsistently. Match the machine to your actual dirt, not the spec sheet.
Who should buy the Garrett ACE Apex
- Budget-conscious buyers who want real multi-frequency — it’s the cheapest way into Garrett’s Multi-Flex technology, full stop.
- Dry-sand and damp-park beach hunters — Multi-Salt mode filters mineral interference without needing a submersible control box.
- Not water waders — if creeks, rivers, or surf-line hunting are part of your plan, the extra ~$50 for a Vortex VX5 or a fully submersible AT Pro buys real capability, not just a spec bump.
- Verify the package before buying. Basic ($399.99) and Z-Lynk-wireless bundles (~$449.99) are priced and specced differently — read the listing, and confirm the “Sold by” line is an authorized Garrett dealer.
The bottom line
The Garrett ACE Apex at $399.99 is a real, if narrow, value play: Garrett’s only sub-$400 simultaneous multi-frequency machine, with a dedicated Multi-Salt mode and 175-point auto ground balance. The catch is submersion — only the coil and shaft are waterproof, not the control box — which is why our own Garrett lineup guide still points most buyers to the Vortex VX5 instead. If the extra ~$50 isn’t in the budget and your hunting stays dry-to-damp, the Apex delivers the multi-frequency advantage for less. Curious how Garrett’s older single-frequency workhorse compares instead? Our AT Pro review covers the fully submersible alternative.